WASHINGTON –Elon Musk, who led a scorched-earth strategy in recommending the dismantling of federal agencies and laying off tens of thousands of workers,continued burning bridgesafter leaving his special White House job advisingPresident Donald Trump. Musk's lobbying days before the blowup to kill Trump's centerpiece tax bill spurred the president to voice his disappointment June 5. Trump later said onsocial media his adviser "just went CRAZY!"Trump threatened to cancel billions in federal contracts with Musk's companies. Meanwhile, Musk endorsed a third Trump impeachment. Not satisfied with predicting Trump's tariffs would lead to a recession, Musk later accusedTrump of consorting with accused sex traffickerJeffrey Epstein. Trump's political adviser and former White House aide Steve Bannon suggested the president should deport Musk back to his native South Africa. Here are six takeaways about the feud and where it might lead: Musk has called the cost of Trump's legislative package oftax and spending cuts a "disgusting abomination,"and urged lawmakers to kill it. Trump responded during an Oval Office meeting with German Chancellor Friedrich Merz by saying he was disappointed with Musk. Trump blamed Musk's criticism on the legislation aiming to end incentives for electric vehicles, which Musk's company Tesla manufactures, and "I'm very disappointed with Elon. I helped Elon a lot," Trump said. "Elon and I had a great relationship,"Trump added later. "I don't know if we will anymore." When someone else suggested on social media that Trump should be impeached and replaced by Vice PresidentJD Vance,Musk replied, "Yes." The House impeached Trump during his first term. Once was for his urging Ukraine's PresidentVolodymyr Zelenskyyto investigate his Democratic rival, Joe Biden. The second time was for inciting the riot Jan. 6, 2021, at the Capitol. The Senate acquitted Trump both times after failing to get a two-thirds majority for conviction. Musk upped the ante by predicting Trump's tariffs – the centerpiece of his economic policy – would cause a recession. "The Trump tariffs will cause a recession in the second half of this year,"Musk wrote on social media. Trump has argued the tariffs would bring the government billions in revenue and force manufacturers to bring jobs back to the U.S. He has also used tariffs as leverage to negotiate trade deals with other countries. Jeffrey Epstein was a financier charged federally with sex trafficking. He died by suicide in a New York jail cell in August 2019. Conspiracy theorists have speculated that powerful people silenced Epstein rather than have their secrets exposed. Trump and Epstein were filmed and photographed together at parties. In 2002 Trump praised the wealthy businessman as a "terrific guy" but he has since distanced himself from him. Attorney GeneralPam Bondisaid she would declassify the government's files on Epstein but about 200 pages released Feb. 27 implicated no one else. "Time to drop the really big bomb,"Musk said in a June 5 post on X. "@realDonaldTrumpis in the Epstein files. That is the real reason they have not been made public. Have a nice day,DJT!" The White House responded that Musk was unhappy with Trump's legislative package. "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. "The President is focused on passing this historic piece of legislation and making our country great again." Trump later threatened on social mediato cancel Musk's government contracts and subsidies. "The easiest way to save money in our Budget, Billions and Billions of Dollars, is to terminate Elon's Governmental Subsidies and Contracts," Trump said. "I was always surprised that Biden didn't do it!" Tesla's shares dropped 14%, losing about $150 billion in market share, on June 5. Trump's legislative package seeks to end government subsidies for electric vehicles. Musk's SpaceX also relies on billions in contracts to transport people and supplies to the International Space Station. The government must rely on private rockets or the rockets of other countries for such trips after retiring the space shuttle program. "In light of the President's statement about cancellation of my government contracts,@SpaceXwill begin decommissioning its Dragon spacecraft immediately,"Musk wrote. One of Trump's informal advisers, Steve Bannon,told the New York Timeshe was urging the president to launch several investigations into Musk, including whether he should be deported. Musk came to the U.S. on a student visa and has since become a naturalized citizen, but critics have raised questions about whether Musk overstayed the terms of his original visa. "They should initiate a formal investigation of his immigration status, because I am of the strong belief that he is an illegal alien, and he should be deported from the country immediately," Bannon said. This article originally appeared on USA TODAY:6 takeaways from Trump and Musk's ruptured relationship and wild feud