The billionaire entrepreneur, who supported Trump’s candidacy with at least $250 million and has worked for his administration as a senior adviser, said he was “disappointed” by what the president calls his “big beautiful bill.”

The legislation includes a mix of tax cuts and enhanced immigration enforcement. While speaking to CBS, Musk described it as a “massive spending bill” that increases the federal deficit and “undermines the work” of his Department of Government Efficiency, known as DOGE.

“I think a bill can be big or it could be beautiful,” Musk said. “But I don’t know if it could be both.”