Elon Musk has shared his own disbelief that the government efficiency department Donald Trump tapped him to lead “is real.” The world’s richest man and SpaceX owner, who holds billions of dollars in government contracts through his companies, appeared to mock the newly-created Department of Government Efficiency (DOGE) in a post on X.

The newly established commission known as DOGE is run by two Trump loyalists. Musk claims the organization will have a "leaderboard" for wasteful government spending.

Trump's former chief of staff reportedly told clients on a call that Musk likely won't even stick around long enough to see his goals through.

Elon Musk and Vivek Ramaswamy, co-heads of the Department of Government Efficiency, have suggested they’ll make cuts in key government departments, including the Pentagon.