Elon Musk’s Moment of Regret

The world's richest man navigates a treacherous period, marked by an insult-filled public feud with Donald Trump, a figure he significantly helped return to the White House.
The robotaxi company Waymo has suspended service in some parts of Los Angeles after some of its vehicles were summoned and then vandalized by protesters angry with ongoing raids by US Immigration and Customs Enforcement. Five of Waymo's autonomous Jaguar I-Pace electric vehicles were summoned downtown to the site of anti-ICE protests, at which point they were vandalized with slashed tires and spray-painted messages. Three were set on fire.
The Los Angeles Police Department warned people to avoid the area due to risks from toxic gases given off by burning EVs. And Waymo told Ars that it is "in touch with law enforcement" regarding the matter.
The protesters in Los Angeles were outraged after ICE, using brutal tactics, began detaining people in raids across the city. Thousands of Angelenos took to the streets over the weekend to confront the masked federal enforcers and, in some cases, forced them away.
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Waymo suspended robotaxi service in downtown Los Angeles on Sunday after five vehicles were set on fire during protests against President Donald Trump's immigration raids in the city.
Photos show Waymo cars covered in anti-ICE graffiti burning in the street, engulfed in smoke.
A spokesperson for Waymo confirmed to Business Insider that five vehicles had been vandalized during the protests. The company temporarily suspended service in downtown LA and doesn't think its vehicles were intentionally targeted, the spokesperson said. Waymo is working with the Los Angeles Police Department, they added.
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On Sunday night, the LAPD said on X that "burning lithium-ion batteries release toxic gases." Electric vehicles often use lithium-ion batteries.
The spokesperson told BI that Waymo, which Alphabet owns, operates more than 300 vehicles in LA and is continuing operations in other parts of the city.
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It's not the first time that Waymo vehicles have been targeted in California. Last year, a crowd in San Francisco set one of the robotaxis on fire during Lunar New Year celebrations amid a wave of distrust about driverless vehicles.
The protests broke out on Friday after an immigration raid in the city. Over the weekend, Trump bypassed California Gov. Gavin Newsom's authority and ordered 2,000 National Guard members to the LA area. Despite the dramatic images, the protests have largely been peaceful, according to multiple reports.
The demonstrations have become a political lightning rod between Newsom and Trump, and the governor has announced that he's suing the administration. They may, however, serve as an olive branch between the president and Elon Musk, who had an ugly falling out last week.
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Elon Musk is back to cheering President Donald Trump on — for now.
On Sunday night, amid protests in the Los Angeles area, Musk posted a screenshot of a Truth Social post from Trump denouncing California Gov. Gavin Newsom and Mayor Karen Bass.
The president and his allies have cast the ongoing demonstrations, which began in response to immigration raids, as an "insurrection." His administration ordered the deployment of 2,000 National Guard members to the LA area over Newsom's objections.
— Elon Musk (@elonmusk) June 9, 2025
Earlier on Sunday night, Musk reposted a Truth Social post screenshot from Vice President JD Vance about the administration's response, adding two American flag emojis.
He also shared an image of a masked protester waving a Mexican flag on top of a damaged vehicle, writing: "This is not ok."
The posts come just days after the feud between Musk and Trump reached a fever pitch last week. At one point, Musk approvingly shared a post suggesting that Trump be impeached, while Trump floated revoking Musk's companies' government contracts.
The public fighting between the two men largely subsided over the weekend, and Musk deleted some of his posts, including one declaring that Trump was in the "Epstein files."
Trump has said that he has no plans to repair his relationship with Musk.
The feud began after Musk departed his role as the informal leader of the White House DOGE Office, with the tech titan criticizing Trump's "Big Beautiful Bill" for adding trillions to the deficit over the next 10 years.
A remarkable schoolyard brawl erupted online Thursday between President Donald Trump and his former "First Buddy" Elon Musk during which the pair traded insults and barbs. The war of words reached a crescendo during the afternoon when Trump threatened Musk's federal contracts.
"The easiest way to save money in our Budget, Billions and Billions of Dollars, is to terminate Elon's Governmental Subsidies and Contracts. I was always surprised that Biden didn't do it!" Trump wrote on his social media network, Truth Social, at 2:37 pm ET.
Anyone with a reasonable grasp of reality understood that the "bromance" between the president of the United States and the most wealthy person in the world was going to blow up at some point, but even so, the online brouhaha that has played out Thursday is spectacular—at one point Musk suggested that Trump was in the Epstein files, for goodness' sake.
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Amid a dramatic falling out between Donald Trump and his "first buddy," Elon Musk, some of the business world's most influential voices are weighing in.
The relationship between the president and his once-close ally imploded on Thursday as they clashed publicly over Trump's "Big Beautiful Bill."
Musk, who stepped down from his role at DOGE in May, took to X to criticize the bill, calling it the "Debt Slavery Bill" and the "Big Ugly Spending Bill."
In response, Trump fired back at Musk during a White House event. He also defended the bill on Truth Social, while threatening to cancel Musk's government contracts.
Musk saw his net worth fall by $34 billion on Thursday, per the Bloomberg Billionaires Index. Tesla shares were also down by more than 14%.
Here's what several business leaders have to say about the row.
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Amid his feud with Trump, Musk proposed creating a new political party for "the middle" in a poll on X.
Mark Cuban appeared to endorse the idea, quoting Musk's post and replying with three check marks.
✔️✔️✔️ https://t.co/HQMRNCCeru
— Mark Cuban (@mcuban) June 5, 2025
The former "Shark Tank" star previously said he's "not a fan of either party," but would run as a Republican if he wanted to join politics.
Brian Snyder/Reuters
Hedge fund billionaire Bill Ackman voiced his support for both Trump and Musk on X, calling on the two to put aside their differences and "make peace for the benefit of our country."
You’re not wrong
— Elon Musk (@elonmusk) June 6, 2025
Ackman, who had endorsed Trump for his 2024 presidential bid, wrote: "We are much stronger together than apart."
"You're not wrong," Musk responded.
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Paul Graham, cofounder of the startup accelerator Y Combinator, also weighed in on the public feud between the president and the Tesla CEO.
"A lot of people seem to be treating this as if it were just a beef. But the underlying allegation is a very serious one. If it's true, Trump is surely going to have to resign," he wrote in a post on X.
Graham did not specify what allegation he was referring to.
A lot of people seem to be treating this as if it were just a beef. But the underlying allegation is a very serious one. If it's true, Trump is surely going to have to resign.
— Paul Graham (@paulg) June 5, 2025
Hours before Graham made his post, Musk went on X and accused Trump of withholding information about Jeffrey Epstein.
"Time to drop the really big bomb: @realDonaldTrump is in the Epstein files. That is the real reason they have not been made public. Have a nice day, DJT!" Musk wrote on X.
Graham told Musk in February that he should work with the government "carefully" because it's not "just a company."
A representative for Graham did not immediately respond to a request for comment from Business Insider.
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For some, watching Donald Trump and Elon Musk fall out is like watching your favorite power couple break up — and Bill Ackman and Ye really don't want that happening.
The billionaire hedge fund manager and the hip-hop mogul took to X to share their thoughts.
Ackman urged Trump and Musk to reconcile and continue working together.
"I support @realDonaldTrump and @elonmusk and they should make peace for the benefit of our great country. We are much stronger together than apart," Ackman wrote in his post, which is now pinned to the top of his X profile.
I support @realDonaldTrump and @elonmusk and they should make peace for the benefit of our great country.
— Bill Ackman (@BillAckman) June 5, 2025
We are much stronger together than apart.
Musk responded to Ackman's post. "You're not wrong," the Tesla CEO wrote.
You’re not wrong
— Elon Musk (@elonmusk) June 6, 2025
Ye, the artist formerly known as Kanye West, took a different approach.
"Broooos please noooooo. We love you both so much," Ye wrote on X, with an emoji of two people hugging.
Broooos please noooooo 🫂 We love you both so much
— ye (@kanyewest) June 5, 2025
Musk and Trump's relationship has taken a sharp turn.
Shortly after Trump was wounded in an assassination attempt at a rally in July, Musk took to X to declare his endorsement of Trump's presidential bid. He later stood by Trump's side at Mar-a-Lago on election night, celebrating his victory.
In November, Trump said Musk would help lead the newly created Department of Government Efficiency, which was tasked with cutting federal spending.
Early in Trump's second term, Musk was a regular fixture at the White House. At one point, the Tesla CEO brought his son, X Æ A-XII, to the Oval Office.
But in May, Musk began distancing himself from the administration.
Then on Thursday, it all came crashing down: Musk and Trump had a very public falling out, trading barbs on their respective social media platforms.
Musk, who left his role at DOGE last week, took to X to criticize Trump's tax bill in a flurry of posts, branding it the "Big Ugly Spending Bill."
Trump then fired back during a White House event, expressing his disappointment in Musk and dismissing the criticism as a case of "Trump Derangement Syndrome," before turning to Truth Social to defend his tax bill.
Representatives for Ackman and Ye did not immediately respond to requests for comment from Business Insider outside regular hours.
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Elon Musk predicted Donald Trump's tariffs will send the economy into recession, one of many verbal barbs the tech billionaire threw at the president on Thursday as their relationship collapsed into acrimony.
"The Trump tariffs will cause a recession in the second half of this year," Musk wrote on X while reposting another tweet that called Trump's tariffs "super stupid."
The morning began with Trump saying he was disappointed by Musk's opposition to his "One Big Beautiful Bill" during a press appearance to welcome the German Chancellor to the White House.
The feud intensified when Musk called out Trump's "ingratitude," and suggested establishing a new political party. The SpaceX cofounder also proposed decommissioning the company's Dragon spacecraft after Trump threatened to cut his government contracts, although Musk backed off that idea pretty quickly on X.
Fractures between the two emerged after Musk left his role recently at the White House. On Tuesday, Musk blasted the Republicans' tax-and-spending-cut bill, which Trump helped to shepherd through the House, calling it "pork-filled'" and a "disgusting abomination."
Musk isn't alone in criticizing the potential fiscal impact of this legislation. The nonpartisan Congressional Budget Office estimated it could increase deficits by $2.4 trillion over a decade.
Other experts also agree with Musk that Trump's tariffs could have a negative impact on the US economy.
JPMorgan predicted a 60% chance of a US recession after Trump imposed sweeping tariffs on April 2. The bank adjusted the possibility down to below 50% recently after Trump paused most of his highest tariffs.
In a March interview with Fox News, Trump had also declined to rule out the possibility of a recession.
"I hate to predict things like that," said Trump.
"There is a period of transition," he added, "because what we're doing is very big. We're bringing back wealth to America. That's a big thing, and there are always periods of, it takes a little time, it takes a little time."
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Elon Musk's feud with President Donald Trump has officially reached orbit.
Musk said in a post on X Thursday that SpaceX "will begin decommissioning its Dragon spacecraft immediately" in light of Trump's statement that floated canceling the billionaire's government contracts and subsidies.
The SpaceX CEO included a screenshot of Trump's earlier Truth Social post, which said terminating Musk's government contracts would be the "easiest way to save money in our Budget, Billions and Billions of Dollars."
Musk walked that decision back around five hours later.
"This is a shame this back and forth. You are both better than this. Cool off and take a step back for a couple days," X user Fab25june wrote on the platform.
"Good advice. Ok, we won't decommission Dragon," Musk said.
SpaceX's Dragon spaceships are used to transport NASA astronauts and supplies to and from the International Space Station.
In a statement to Business Insider, Bethany Stevens, NASA press secretary, said: "NASA will continue to execute upon the President's vision for the future of space. We will continue to work with our industry partners to ensure the President's objectives in space are met."
The White House did not respond to a request for comment.
The comments came as the feud between the former allies exploded on Thursday, with Trump and Musk publicly trading insults on their respective social media platforms, Truth Social and X.
Musk's government contracts are worth billions, with SpaceX working closely with NASA. SpaceX's Dragon spacecraft, designed to be reusable, can carry up to seven passengers to and from orbit and is the first private spacecraft to transport humans to and from the ISS, the company says.
Since 2020, NASA has relied on SpaceX's Dragon to transport astronauts to and from orbit. The agency, which retired its space shuttle program in 2011, depended on Russian Soyuz spacecraft for crewed missions prior to partnering with SpaceX.
In 2024, NASA announced SpaceX was awarded a $843 million contract to help decommission the ISS by the early 2030s. The plan involved using a larger, super-powered Dragon spaceship to push the ISS out of orbit, eventually landing in a remote part of the ocean. NASA planned to transition to using privately-owned space stations in the future.
Steve Bannon, who served as the White House chief strategist in Trump's first term, said in an interview Thursday that Trump should act immediately in response to Musk's announcement about decommissioning the Dragon spacecraft.
"President Trump tonight should sign an executive order calling for the Defense Production Act," Bannon said, referring to a federal law that grants the president authority to influence or control domestic industry in the name of national defense,"and seize SpaceX tonight before midnight."
Kevin Dietsch; David Becker/Getty Images; Alyssa Powell/BI
Twenty-five minutes of live TV, more than a dozen posts on X, and three posts on Truth Social over the period of five hours (and counting) — that's how the already fractured friendship of Elon Musk and President Donald Trump publicly unraveled on Thursday.
The first signs of trouble began when Musk showed opposition to Trump's spending bill, the "One Big Beautiful Bill," though he never explicitly targeted Trump.
"Shame on those who voted for it," Musk tweeted on Tuesday, referring to Congress members who voted for Trump's tax cut bill.
Trump, for his part, had stayed uncharacteristically mum about Musk's criticism of the bill.
But that all changed on Thursday morning.
Here is a minute-by-minute breakdown of how the relationship between two of the most powerful men on the planet devolved.
Musk began digging up Trump's old posts on what was then Twitter about the deficit, including one from January of 2013.
Wise words https://t.co/6juH1jEjtc
— Elon Musk (@elonmusk) June 5, 2025
Musk unearthed another old X post by Trump from back in July 2012, presumably as a swipe at the new Republican tax bill that many economists and the congressional Budget Office said would increase the country's deficits.
I couldn’t agree more! 🇺🇸🇺🇸 https://t.co/sZ6xgisZEA
— Elon Musk (@elonmusk) June 5, 2025
Trump responded to Musk's attacks for the first time when answering press questions during a White House event to welcome German Chancellor Friedrich Merz.
"And you know Elon's upset because we took the EV mandate, which was a lot of money for electric vehicles," said Trump. "And they're having a hard time, the electric vehicles. And they want us to pay billions of dollars in subsidy. Elon knew this from the beginning; he knew it from a long time ago."
Trump's comments about Musk continued at the press appearance.
"He knew every aspect of this bill — better than almost anybody —and he never had a problem until right after he left," said Trump. "He said the most beautiful things about me. He hasn't said bad things about me personally, but I'm sure that'll be next. But I'm very disappointed in Elon. I've helped Elon a lot."
"People leave my administration, and they love us, and then at some point they miss it so badly, and some of them embrace it, and some of them actually become hostile," Trump continued.
"I don't know what it is. It's sort of Trump derangement syndrome, I guess they call it, but we have it with others, too. They leave and they wake up in the morning, and the glamour's gone. The whole world is different, and they become hostile," he added.
Musk began a whirlwind of tweets soon after, responding in near real time to what Trump said during the press appearance.
"False, this bill was never shown to me even once and was passed in the dead of night so fast that almost no one in Congress could even read it!" Musk posed on X.
False, this bill was never shown to me even once and was passed in the dead of night so fast that almost no one in Congress could even read it! https://t.co/V4ztekqd4g
— Elon Musk (@elonmusk) June 5, 2025
Musk then began a series of tweets directed at the president beyond the bill, including saying that without him, Republicans would have lost.
Such ingratitude
— Elon Musk (@elonmusk) June 5, 2025
Musk polls his X followers about creating a new political party "that actually represents the 80% in the middle." Mark Cuban quoted the post with three checkmarks.
Is it time to create a new political party in America that actually represents the 80% in the middle?
— Elon Musk (@elonmusk) June 5, 2025
Musk gives Trump's bill — known on paper as the "One Big Beautiful Bill" — a new name: "Big Ugly Spending Bill."
Not even those in Congress who had to vote on the Big Ugly Spending Bill had time to read it! https://t.co/mBOQyhQYwX
— Elon Musk (@elonmusk) June 5, 2025
Trump responds to Musk with two consecutive posts on his own social media platform, Truth Social.
"Elon was 'wearing thin,' I asked him to leave, I took away his EV Mandate that forced everyone to buy Electric Cars that nobody else wanted (that he knew for months I was going to do!), and he just went CRAZY!" Trump wrote.
"The easiest way to save money in our Budget, Billions and Billions of Dollars, is to terminate Elon's Governmental Subsidies and Contracts. I was always surprised that Biden didn't do it!" the president continued.
Musk responds to Trump's posts on Truth Social, calling them "such an obvious lie."
Such an obvious lie. So sad. https://t.co/sOu9vqMVfX
— Elon Musk (@elonmusk) June 5, 2025
A minute later, Musk appeared to dare Trump to cancel government contracts with his companies.
This just gets better and better 🤣🤣
— Elon Musk (@elonmusk) June 5, 2025
Go ahead, make my day … https://t.co/APmy7cV8iL
Musk makes another accusation.
Time to drop the really big bomb:@realDonaldTrump is in the Epstein files. That is the real reason they have not been made public.
— Elon Musk (@elonmusk) June 5, 2025
Have a nice day, DJT!
Trump posts on Truth Social again to defend his tax bill.
"I don't mind Elon turning against me, but he should have done so months ago. This is one of the Greatest Bills ever presented to Congress," Trump wrote.
"It's a Record Cut in Expenses, $1.6 Trillion Dollars, and the Biggest Tax Cut ever given. If this Bill doesn't pass, there will be a 68% Tax Increase, and things far worse than that. I didn't create this mess, I'm just here to FIX IT," Trump added.
Musk says SpaceX will decommission its Dragon spacecraft "immediately."
SpaceX's Dragon spaceships transport NASA astronauts and supplies to and from the International Space Station. Prior to partnering with SpaceX, the agency depended on Russian Soyuz spacecraft for crewed missions.
In light of the President’s statement about cancellation of my government contracts, @SpaceX will begin decommissioning its Dragon spacecraft immediately pic.twitter.com/NG9sijjkgW
— Elon Musk (@elonmusk) June 5, 2025
Musk says that Trump's tariffs will "cause a recession in the second half of this year."
Some economists have also predicted that Trump's tariffs would hurt the economy, and Trump himself declined to rule out the chances of a recession back in March.
JPMorgan had predicted a 60% chance of a US recession after Trump imposed sweeping tariffs on April 2. The bank adjusted the possibility down to below 50% recently after Trump paused most of his highest tariffs.
The Trump tariffs will cause a recession in the second half of this year https://t.co/rbBC11iynE
— Elon Musk (@elonmusk) June 5, 2025
Musk retweeted what appears to be a video of Trump partying with Epstein from the 1990s, doubling down on his earlier statement about the Epstein files.
— Elon Musk (@elonmusk) June 5, 2025
"This is an unfortunate episode from Elon, who is unhappy with the One Big Beautiful Bill because it does not include the policies he wanted," White House press secretary Karoline Leavitt told Business Insider in a statement. "The President is focused on passing this historic piece of legislation and making our country great again."
Representatives for Tesla did not immediately respond to requests for comments.
Musk took a softer tone later on Thursday night.
Some five hours after his post about decommissioning the Dragon spacecraft, he walked back the decision in a response to an X user.
"This is a shame this back and forth. You are both better than this. Cool off and take a step back for a couple days," X user Fab25june wrote on the platform.
"Good advice. Ok, we won't decommission Dragon," Musk wrote at 9:20 p.m.
In a separate exchange on X, billionaire investor Bill Ackman encouraged Musk and Trump to make up.
"I support @realDonaldTrump and @elonmusk and they should make peace for the benefit of our great country. We are much stronger together than apart," Ackman wrote.
"You're not wrong," Musk responded at 9:27 p.m.
Kevin Lamarque/POOL/AFP via Getty Images
We can now put a price on Elon Musk's very public breakup with President Donald Trump.
Musk's net worth dropped by $34 billion on Thursday, one of the worst single-day wipeouts of his personal wealth, according to the Bloomberg Billionaires Index.
Until Thursday, Musk had mostly kept his criticism geared toward the GOP's "big beautiful bill." Everything changed once Musk's rant against the president turned personal.
Musk denied Trump's characterization that Musk was only critical of the bill because it would remove tax credits that benefit Tesla. He then went further in his tirade, digging up old tweets from the president that appeared to back the CEO's views, accusing Trump of having ties with the late financier and registered sex offender Jeffrey Epstein, and taking credit for helping Trump win the 2024 election.
"This is an unfortunate episode from Elon, who is unhappy with the One Big Beautiful Bill because it does not include the policies he wanted," White House press secretary Karoline Leavitt said in response to BI's inquiry regarding Musk's Epstein post. "The President is focused on passing this historic piece of legislation and making our country great again."
Trump responded with his own barbs, threatening to cancel federal contracts with Musk's companies.
Musk said he'd immediately decommission SpaceX's Dragon spacecraft in response to Trump's threat.
Tesla shares plummeted more than 14%, representing about a $138 billion wipeout of the company's total market cap.
Bloomberg Billionaires Index estimated that $34 billion from Musk's net worth was wiped out after Thursday's fallout, representing one of the CEO's biggest single-day losses.
In November 2021, Musk put up a poll on Twitter, asking his followers if he should sell 10% of his Tesla stock. More than 57% of 3.5 million responders said, "Yes."
The post triggered a 16% decline in Tesla shares that week, leading to a $50 billion loss in the executive's net worth.
Musk, for his part, has insisted that his social media posts don't impact his companies' worth.
However, the Securities and Exchange Commission has begged to differ.
The SEC sued Musk as a consequence of his infamous 2018 tweet in which he said he would take Tesla private at $420.
The settlement that followed included a $20 million fine and a stipulation that required Musk to get legal approval for any social media posts about Tesla. The arrangement became known as Musk's "Twitter sitter."
Musk has tried and failed to strike down the arrangement, taking his case to the Supreme Court in 2023. It rejected his appeal last April.
Musk and a spokesperson for Tesla did not respond to a request for comment.
(Photo/Alex Brandon)
Elon Musk and Donald Trump have had something of an on-again-off-again relationship over the years.
The world's richest person and the two-time president of the United States weren't always close, but became singular political allies, with Musk calling himself "first buddy" following Trump's 2024 victory and donating more than $200 million toward pro-Trump super PACs.
At the beginning of Trump's second term, Musk was frequently seen on the president's side and served as the de facto head of the White House DOGE office, the cost-cutting initiative that made waves throughout the federal government.
In May, Musk started to separate himself somewhat from Trump, saying he'd devote more time to his businesses and spend less money on politics.
By early June, it appeared that their relationship was blowing up in real time as the two publicly disagreed over the "Big, Beautiful Bill."
Here's how the two billionaires reached this point.
Yasin Ozturk/Getty Images
Just before the 2016 presidential election, Musk told CNBC he didn't think Trump should be president.
"I feel a bit stronger that he is not the right guy. He doesn't seem to have the sort of character that reflects well on the United States," Musk said.
The billionaire added that Hillary Clinton's economic and environmental policies were the "right ones."
Evan Vucci/AP Photo
After he won the presidency, Trump appointed Musk to two economic advisory councils, along with other business leaders like Uber CEO Travis Kalanick.
Musk received criticism for working with the controversial president, but he defended his choice by saying he was using the position to lobby for better environmental and immigration policies.
—Elon Musk (@elonmusk) February 3, 2017
AP Photo/Alex Brandon
On June 1, 2017, after Trump announced the US would pull out of the Paris Agreement on climate change, Musk resigned from his roles on presidential advisory boards.
"Climate change is real. Leaving Paris is not good for America or the world," Musk said in a tweet announcing his departure.
—Elon Musk (@elonmusk) June 1, 2017
Musk's goal for Tesla is to curb dependence on fossil fuels through electric vehicles, solar power, and stationary energy storage.
Justin Sullivan/Getty Images
During a January 2020 interview with CNBC, Trump praised Musk's accomplishments and intelligence.
"You have to give him credit," the former president said, referring to Tesla becoming more valuable than Ford and General Motors. "He's also doing the rockets. He likes rockets. And he's doing good at rockets too, by the way."
Trump went on to call Musk "one of our great geniuses" and likened him to Thomas Edison.
REUTERS/Jonathan Ernst
As the pandemic gripped the US in early 2020, Musk clashed with California public-health officials who forced Tesla to temporarily shut down its factory there. Trump voiced his support for Musk.
"California should let Tesla & @elonmusk open the plant, NOW," Trump tweeted in May 2020. "It can be done Fast & Safely!"
"Thank you!" Musk replied.
Chris Saucedo/Getty Images for SXSW
In May, Musk said he would unban Trump as Twitter's new owner.
Musk called the ban a "morally bad decision" and "foolish to the extreme" in an interview with the Financial Times. Twitter kicked Trump off its platform following the January 6, 2021, attack on the US Capitol.
The Tesla billionaire has called himself a "free speech absolutist," and one of his key goals for taking Twitter private was to loosen content moderation.
Patrick T. Fallon/AFP via Getty Images
In July, Trump took aim at Musk, saying the businessman voted for him but later denied it.
"You know [Musk] said the other day 'Oh, I've never voted for a Republican,'" Trump said during a Saturday rally in Anchorage, Alaska. "I said 'I didn't know that.' He told me he voted for me. So he's another bullshit artist."
On Monday, Musk tweeted that Trump's claim was "not true."
Alexi Rosenfeld / Contributor / getty
Musk stopped short of attacking Trump personally, but said he shouldn't run for president again.
"I don't hate the man, but it's time for Trump to hang up his hat & sail into the sunset. Dems should also call off the attack – don't make it so that Trump's only way to survive is to regain the Presidency," he tweeted.
He continued: "Do we really want a bull in a china shop situation every single day!? Also, I think the legal maximum age for start of Presidential term should be 69." Trump is 76 years old.
Seth Herald/Getty Images
Trump then went on the offensive, posting a lengthy attack on Musk on Truth Social, the social media company he founded.
"When Elon Musk came to the White House asking me for help on all of his many subsidized projects, whether it's electric cars that don't drive long enough, driverless cars that crash, or rocketships to nowhere, without which subsidies he'd be worthless, and telling me how he was a big Trump fan and Republican, I could have said, 'drop to your knees and beg,' and he would have done it," Trump said in a post that criticized two of Musk's ventures, Tesla and the rocket company SpaceX.
"Lmaooo," Musk responded on Twitter.
Following Musk's official buyout of Twitter on Thursday, Trump posted to Truth Social, cheering the deal.
"I am very happy that Twitter is now in sane hands, and will no longer be run by Radical Left Lunatics and Maniacs that truly hate our country," he said. He added that he likes Truth Social better than other platforms, echoing comments from earlier this year in which he ruled out a return to Twitter.
On Monday, Musk joked about the potential of welcoming the former president back to his newly acquired platform.
"If I had a dollar for every time someone asked me if Trump is coming back on this platform, Twitter would be minting money!," the Tesla CEO tweeted.
Musk and other right-leaning voices in Silicon Valley initially supported Florida Gov. Ron DeSantis. DeSantis ended 2022 as Trump's best-positioned primary challenger. In November 2022, as DeSantis was skyrocketing to acclaim, Musk said he would endorse him. In March 2023, after enduring Trump's attacks for months, DeSantis prepared to make history by formally announcing his campaign in an interview on Twitter.
The initial few minutes were a glitchy disaster. Trump and his allies ruthlessly mocked DeSantis' "Space" with Musk and venture capitalist David Sachs. DeSantis' interview later proceeded, but his campaign was dogged for days with negative headlines.
John Moore/Getty Images
Musk live-streamed a visit to the US-Mexico border on Twitter, which he had rebranded as "X." Musk said that one of Trump's signature policies was necessary during his visit to Eagle Pass, Texas, to get a first-person look at what local officials called a crisis at the border.
"We actually do need a wall and we need to require people to have some shred of evidence to claim asylum to enter, as everyone is doing that," Musk wrote on X. "It's a hack that you can literally Google to know exactly what to say! Will find out more when I visit Eagle Pass maybe as soon as tomorrow."
Like Trump and others on the right, Musk had criticized the broader consensus in Washington for focusing too much on Russia's unprovoked war against Ukraine in comparison to domestic issues like migration.
Trump tried to woo Musk during a meeting at the former president's Mar-a-Lago resort. According to The New York Times, Trump met with Musk and a few other GOP megadonors when the former president's campaign was particularly cash-strapped. After the Times published its report, Musk said he would not be "donating money to either candidate for US President."
It wasn't clear who Musk meant in terms of the second candidate. He had repeatedly criticized President Joe Biden, who looked poised to be headed toward a rematch with Trump.
Musk said he "fully endorsed" Trump after the former president was shot during a political rally ahead of the Republican National Convention. The billionaire's endorsement marked a major turning point in his yearslong political evolution from an Obama voter. Days later, it would come to light that Musk pressed Trump to select Ohio Sen. JD Vance as his running mate.
Trump announced Vance as his vice presidential pick at the Republican National Convention.
The ticket, Musk wrote on X, "resounds with victory."
It wasn't just his public support that Musk was offering. In July, The Wall Street Journal reported Musk had pledged roughly $45 million to support a pro-Trump super PAC. Musk later said he would donate far less, but his rebranding into a loyal member of the MAGA right was complete.
Trump, who ended the Republican National Convention primed for victory, stumbled after Biden abruptly dropped out of the 2024 race. The former president and his allies have struggled to attack Vice President Kamala Harris, now the Democratic presidential nominee.
Amid Harris' early media blitz, Trump joined Musk on a two-hour livestream on X that garnered an audience of over 1 million listeners. The conversation covered topics ranging from a retelling of Trump's assassination attempt to illegal immigration to Musk's potential role with a government efficiency commission.
In August, Trump began floating the idea that he "certainly would" consider adding Musk to his Cabinet or an advisory role. The Tesla CEO responded by tweeting an AI-generated photo of himself on a podium emblazoned with the acronym "D.O.G.E"—Department of Government Efficiency.
"I am willing to serve," he wrote above the image.
In September, Trump softened the suggestion of Musk joining his Cabinet due to his time constraints with running his various business ventures, the Washington Post reported. However, he also said that Musk could "consult with the country" and help give "some very good ideas."
Musk then replied to a tweet about the Washington Post article, expressing his enthusiasm.
"I can't wait. There is a lot of waste and needless regulation in government that needs to go," he wrote.
He later said on X that he "looked forward to serving" the country and would be willing to do with without any pay, title, or recognition.
Photo by Anna Moneymaker/Getty Images
Musk joined Trump onstage during the former president's rally, hosted on October 5 in the same location where Trump survived an assassination attempt in July. Musk sported an all-black "Make America Great Again" cap and briefly addressed the crowd, saying that voter turnout for Trump this year was essential or "this will be the last election."
"President Trump must win to preserve the Constitution," Musk said. "He must win to preserve democracy in America."
The next day, Musk's America PAC announced that it would offer $47 to each person who refers registered voters residing in swing states to sign a petition "in support for the First and Second Amendments."
By October, the PAC had reportedly already spent over $80 million on the election, with over $8.2 million spread across 18 competitive House races for the GOP.
The Tesla CEO later told former Fox News host Tucker Carlson that he might face "vengeance" if Trump loses the election.
Chris Unger/Zuffa LLC
Musk was by Trump's side on election night at Mar-a-Lago, helping celebrate his victory.
Nearly a week after his 2024 presidential election win, Trump announced that Musk and businessman Vivek Ramaswamy were chosen to lead a newly minted Department of Government Efficiency (or DOGE, as Musk likes to call it, in reference to the meme-inspired cryptocurrency Dogecoin).
"Together, these two wonderful Americans will pay the way for my Administration to dismantle the Government Bureaucracy, slash excess regulations, cut wasteful expenditures, and restructure Federal Agencies," Trump said in a statement.
It's unclear whether the department will formally exist within the government, though Trump said the office would "provide advice and guidance from outside of Government" and work directly with the White House and Office of Management & Budget.
Musk responded in a post on X that the Department of Government Efficiency will be post all their actions online "for maximum transparency."
"Anytime the public thinks we are cutting something important or not cutting something wasteful, just let us know!" Musk wrote. "We will also have a leaderboard for most insanely dumb spending of your dollars. This will be both extremely tragic and extremely entertaining."
Outside of administrative duties, Musk has also attended "almost every meeting and many meals that Mr. Trump has had," the New York Times reported, acting as a partial advisor and confidant. The Tesla CEO also reportedly joined Trump's calls with Ukrainian President Volodymyr Zelenskyy and Turkish President Recep Tayyip Erdogan while both men were at the president-elect's Mar-a-Lago club, where Musk seems to have settled in.
"Elon won't go home," Trump told NBC News jokingly. "I can't get rid of him."
The two's close relationship has extended to a more personal friendship. Musk was seen attending Trump's Thanksgiving dinner and on the golf course with Trump and his grandchildren, where Kai Trump said he achieved "uncle status."
While Musk and Trump are both big personalities, the President-elect made it clear that he'll be the one running the country. President-elect Donald Trump dismissed the notion that he "ceded the presidency" to Musk and said that even if the billionaire wanted to be president, he couldn't because he was born in South Africa.
"No, he's not going to be president, that I can tell you," Trump said at Turning Point USA's annual "AmericaFest" in December. "And I'm safe. You know why? He can't be? He wasn't born in this country."
Trump's comments came after Musk flexed his influence to help shut down a bipartisan emergency spending bill earlier that month. Some Republicans questioned why Trump hadn't been more active in derailing the bill, and Democrats baited the President-elect on social media with posts about Musk "calling the shots" and taking on the role of a "shadow president.
Prior to Trump addressing the subject, Trump's team also looked to shut down the idea that Musk is leading the Republican Party.
"As soon as President Trump released his official stance on the CR, Republicans on Capitol Hill echoed his point of view," Karoline Leavitt, a spokesperson for the Trump-Vance transition, told BI. "President Trump is the leader of the Republican Party. Full stop."
Christopher Furlong/Getty Images
Trump was sworn into office on January 20. Several tech leaders were in attendance, including Meta's Mark Zuckerberg, Amazon's Jeff Bezos, and Google's Sundar Pichai. The "first buddy" was also front and center for Trump's inauguration.
Musk took the stage to celebrate at an inauguration event at the Capital One Arena, where he sparked accusations over a gesture he made that some said resembled a Nazi salute. Musk denied the allegations.
"Hopefully, people realize I'm not a Nazi. Just to be clear, I'm not a Nazi," he said during an interview with Joe Rogan.
Saul Loeb/AFP/Getty Images
Though Musk has been the face of the DOGE effort, White House court filings said he has "no actual or formal authority to make government decisions himself."
In the filing, Musk is described as a senior advisor to Trump with "no greater authority than other senior White House advisors." Officials have also called him a "special government employee."
Trump told reporters they can call Musk "whatever you want."
"Elon is to me a patriot," Trump said in February. "You could call him an employee, you could call him a consultant, you could call him whatever you want."
Later that month, a White House official told BI that Amy Gleason, who previously worked for US Digital Service, is the acting DOGE administrator.
Andrew Harnik/Getty Images
Despite court filings and White House officials stating otherwise, Trump told Congress that Musk is the leader of the DOGE office.
"I have created the brand-new Department of Government Efficiency, DOGE, perhaps you've heard of it, which is headed by Elon Musk, who is in the gallery tonight," Trump said during his speech on March 4.
Those questioning the constitutionality of DOGE were quick to respond by letting a federal judge know about their claims that Musk is in charge.
Meanwhile, calls for a Tesla boycott are growing as Musk becomes more involved in Trump's presidency. Protests, boycotts, and vandalism at Tesla dealerships across the US have spread since the beginning of 2025.
Trump stepped in to defend Musk's electric car company on Tuesday, with Teslas on the South Lawn of the White House. In a post on Truth Social, he wrote that he'd purchase a car to show support amid the public outcry.
"The Radical Left Lunatics, as they often do, are trying to illegally and collusively boycott Tesla, one of the World's great automakers, and Elon's 'baby,' in order to attack and do harm to Elon, and everything he stands for," the president wrote.
Samuel Corum via Getty Images
Three months into DOGE's mission to reshape the federal workforce, Musk announced that he would be stepping back from the effort. He broke the news during an underwhelming Tesla earnings call, where earnings per share were down 71% year over year.
"Starting next month, I will be allocating far more of my time to Tesla," Musk said during the call. He added that "the major work of establishing the Department of Government Efficiency" had been completed.
At the time, Musk said he would keep spending one or two days each week on governmental duties, so long as Trump wanted him to do so.
Bloomberg
By May, Musk started to step back from his political activity overall. During an interview at the Qatar Economic Forum, he said he thinks he's "done enough" in terms of political contributions.
"In terms of political spending, I'm going to do a lot less in the future," he said, adding that he didn't "currently see a reason" to pour money into politics. Previously, Musk had said his super PAC would contribute to 2026 midterm efforts.
A few days later, Musk told a reporter that he "probably did spend a bit too much time on politics," and that he'd "reduced that significantly in recent weeks."
Musk took a decidedly more critical tone regarding the overall Republican agenda. In an interview with CBS in late May, he said he wasn't pleased with Trump and House Republicans' "big beautiful" spending bill.
"I was disappointed to see the massive spending bill, frankly, which increases the budget deficit, not just decrease it, and undermines the work that the DOGE team is doing," Musk said.
And then, on May 28, Musk cut ties with DOGE and the Trump administration. The White House confirmed that it had started Musk's off-boarding process.
"As my scheduled time as a Special Government Employee comes to an end, I would like to thank President @realDonaldTrump for the opportunity to reduce wasteful spending," Musk wrote in a post on X. "The @DOGE mission will only strengthen over time as it becomes a way of life throughout the government."
Under federal law, special government employees can't serve for more than 130 days a year. Musk left the administration 128 days after the inauguration.
ALLISON ROBBERT/AFP via Getty Images
Days after stepping away from his job in the White House, Musk delivered his harshest criticism yet of the GOP spending proposal called the "Big Beautiful Bill."
"I'm sorry, but I just can't stand it anymore," Musk wrote on X on June 3. "This massive, outrageous, pork-filled Congressional spending bill is a disgusting abomination. Shame on those who voted for it: you know you did wrong. You know it."
Some congressional Republicans, including Sens. Rand Paul and Mike Lee, posted that they agreed with Musk. Meanwhile, Trump has consistently defended the bill on Truth Social, including just hours before Musk's critical post on X.
In an interview with CBS News that aired June 1, Musk said, "I'm a little stuck in a bind where I'm like, well, I don't want to speak up against the administration, but I also don't want to take responsibility for everything the administration's doing."
On June 5, the barbs escalated as Musk doubled down on his criticisms and Trump threatened the CEO's businesses.
Musk began to dig up old tweets from Trump, including one where the president said in 2013, "I cannot believe the Republicans are extending the debt ceiling—I am a Republican & I am embarrassed!"
Musk quote-tweeted it with the message, "Wise words," taking a dig at Trump's very different stance on the debt ceiling today.
Trump first shot back with a softer/more diplomatic response, saying that the CEO and he "had a great relationship," but he wasn't sure if it would continue.
The president said Musk was criticizing his bill because of the phase-out of the electric vehicle tax credit, which would likely have repercussions for Musk's Tesla.
Musk shot back within minutes on X, saying that while he thought the EV phase-out was unfair, what he really took issue with was the "MOUNTAIN of DISGUSTING PORK in the bill."
The tone soon took a sharp turn after the president threatened on the same day to terminate the federal contracts that Musk's companies, including SpaceX and Tesla, rely on, and Musk began to take credit for Trump's 2024 electoral victory.
In response to Trump's threat to cancel the government contracts, Musk said on X that he'd immediately decommission SpaceX's Dragon spacecraft, which provides NASA transport to and from the International Space Station.
JIM WATSON/AFP via Getty Images
It was easy to predict that Elon Musk and Donald Trump would break up someday. Even the dummy typing this imagined it.
What I didn't imagine was that the divorce between two of the most powerful men in the world would play out on rival social platforms.
Musk is tweeting away on the thing many of us still call Twitter — which he owns, of course — and Trump is firing back on Truth Social — the would-be Twitter rival he owns.
First and foremost, the spectacle of two billionaires having a potentially deeply consequential flame war is … truly something. When Jack Dorsey and crew were dreaming up their microblogging service nearly 20 years ago, they weren't dreaming of this.
But the fact that it's happening on two different social networks is also fascinating. And it underscores that "social networks" isn't always the best way to think about these platforms. At least when it comes to their mega-rich, mega-wealthy owners, these things are simply megaphones to holler at the world.
Trump, recall, became a surprisingly effective Twitter troll in the run-up to his first election, and especially once he took office. He became expert at "programming" the news by tapping out a few incendiary lines on his Twitter account, and reveling in the chaos that could create. (The guy typing this made a pretty good podcast about all that.)
Then Twitter banned Trump, which by all accounts deeply upset Trump, and that banishment helped prompt Musk to buy Twitter, and then reinstate Trump.
But in the meantime, Trump had created his own Truth Social network as a Twitter alternative. And Trump has both a legal obligation and a financial imperative to post on Truth Social first.
A license agreement with Trump Media & Technology Group, the company that owns Truth Social, requires Trump to post all "non-political social media" items to Truth Social first, then wait six hours before running them anywhere else. More important: If the guy who owns the social media platform isn't using the social media platform for his social media, why would anyone else use it?
Even after Musk and Trump merged forces last summer, Trump still spent almost no time on Twitter. Instead, he's kept plugging away on Truth Social.
And what's happened since — and especially now — forces us to rethink how these platforms work.
For instance: Lots of people who used to use the platform formerly known as Twitter thought that removing Trump from Twitter would diminish his power. But that obviously wasn't true. Trump crushed all comers in the last Republican primary, and won a meaningful victory in last fall's general election, despite little-to-no presence on Twitter.
More important is that Trump's ability to make the world turn based on his words isn't dependent on Twitter at all. He's the President of the United States, so whatever he says, whenever he says it — on a Truth Social post, on the White House lawn, aboard Air Force One — gets instantly amplified, oftentimes with great consequence. Trump could spout off on Tumblr or Friendster (I just Googled — Friendster still exists) and his message would get out there.
Jakub Porzycki/NurPhoto via Getty Images
At the same time, Trump's presence on Truth Social doesn't seem to have meaningfully boosted usage on that platform.
We can't measure that with traditional metrics — because, tellingly, Trump Media continues to not provide any metrics about how many people use the service — but on vibes. You may read plenty of stories about how Trump posted something on Truth Social, but what about anyone else?
Meanwhile, the things we can see from Trump Media don't suggest the platform is booming: In 2024, the company's meager revenue line actually declined by 12% over the previous year. Even more telling may be the company's seeming pivot into life as a bitcoin repository — which may turn out to make a lot of money for Trump and his partners, but doesn't suggest a real interest in running a media platform.
And at the same time, a Trump-less Twitter has … I don't know if thrived is the right word. A meaningful number of influential users and big advertisers have left the service, and its financial condition seems hopeful at best.
But despite the rise of would-be challengers, Twitter remains the most prominent place for public, real-time chatter, more or less by default. That's why people who tell you social media isn't great for you still use Twitter when they want to insert themselves into the conversation — like The New York Times' Ezra Klein did last year during crucial points in the election cycle.
That speaks to the stickiness of social networks, and how hard it is to replicate them somewhere else. But again, that isn't relevant to Musk's use of the platform to attack Trump: Musk could print out all of his insults on paper and they'd still carry the same weight and import.
Put it another way: Mark Zuckerberg owns multiple huge social networks. If he were going to join this brawl, it wouldn't matter which one of them he used to come over the top rope. All that would matter is the world's second-richest man was in the fight, too, and anything he said or did would be covered by everyone, everywhere.
So cut to Thursday, when Trump has been calling to cut "Billions and Billions of Dollars" from the federal budget by "terminat[ing] Elon's Governmental Subsidies and Contracts" and Musk is accusing Trump of suppressing embarrassing information about disgraced financier Jeffrey Epstein because Trump "is in the Epstein files."
The insults and threats are being lobbed from different platforms — and are at the same time directly responding to each other but also pretending the other one doesn't exist. Like exes who refuse to speak with each other, but spend all their time telling their mutual friends how awful the other one is, knowing it will get back directly to the person they're complaining about.
Except in this case, the exes are two of the most powerful people in the world. So it doesn't matter what platform they use to do it.
With the federal hiring freeze lifting in mid-July, the Trump administration has rolled out a controversial federal hiring plan that critics warn will politicize and likely slow down the process rather than increase government efficiency.
De-emphasizing degree requirements and banning DEI initiatives—as well as any census tracking of gender, race, ethnicity, or religion to assess the composition of government—the plan requires every new hire to submit essays explaining which executive orders or policy initiatives they will help advance.
These essays must be limited to 200 words and cannot be generated by a chatbot, the guidance noted. While some applicants may point to policies enacted by prior presidents under their guidance, the president appears to be seeking to ensure that only Trump supporters are hired and that anyone who becomes disillusioned with Trump is weeded out over time. In addition to asking for a show of loyalty during the interview process, all federal workers will also be continuously vetted and must agree to submit to "checks for post-appointment conduct that may impact their continued trustworthiness," the guidance noted, referencing required patriotism repeatedly.
© Jeff Swensen / Stringer | Getty Images News
The Trump administration has confirmed that it is pulling the nomination of private astronaut Jared Isaacman to lead NASA.
First reported by Semafor, the decision appears to have been made because Isaacman was not politically loyal enough to the Trump administration.
"The Administrator of NASA will help lead humanity into space and execute President Trump’s bold mission of planting the American flag on the planet Mars," Liz Huston, a White House Spokesperson, said in a statement released Saturday. "It's essential that the next leader of NASA is in complete alignment with President Trump’s America First agenda and a replacement will be announced directly by President Trump soon."
© SpaceX