Tesla CEO Elon Musk publicly criticized Wedbush analyst Dan Ives, a known Tesla supporter, after Ives suggested changes to the company's board. Ives outlined three steps he believed the board should implement. Musk's response, delivered via social media, was blunt, telling Ives to "shut up." The exchange highlights potential tensions between Musk and even his most ardent supporters as Tesla navigates a challenging market and investor scrutiny.