Musk's latest wave of criticism came as Trump's 'big, beautiful bill' went through provisional rounds of voting in Congress over the weekend.

"The latest Senate draft bill will destroy millions of jobs in America and cause immense strategic harm to our country."

Musk has previously made his opinions about Trump's "big, beautiful bill" clear. In late May, just a few days before he officially left his post in the federal government, he told "CBS News Sunday Morning" he was "disappointed" with the bill's price tag.