Elon Musk clashed with Donald Trump's adviser Peter Navarro, who criticized Musk's role in the automotive industry. Musk retaliated with harsh words on social media, disputing Navarro's claims. Tensions between Musk and Trump have reportedly increased due to Musk's opposition to recent tariffs. Despite this, Trump's vice president JD Vance assured that Musk remains a friend and adviser. Influential figures, including Dave Portnoy and Joe Rogan, have also expressed skepticism about the tariffs, which are causing turmoil in global markets.