Sure, that’s great but it’s not even the point. Fundamental research and other type of “useless” scientific endeavors help humanity as a whole to better understand our universe but would never be privately funded because they don’t have any concrete and immediate financial benefits. This is precisely what a government should finance, because no one else would do it and yet it’s small stuff like that that make us collectively move forward as a species
Musk fans don’t want humanity to advance. They hate technological progress.
The Department of goverment efficiency was Musk’s meme idea and Trump is apparently just rolling with it.