Actually, I think it was Musk. If you consider the Issacson biography in which Musk (basically) said to remove enough of something until it breaks, and you have to add something back. What I call the move fast and break things mentality is a very, very bad idea for government, but it seems to be what they are doing. Pause everything, and see what is really needed; Get rid of as many employees as possible, see what stops working, then bring people back in.
It's Musk with Trump's authority.