Elon Musk is worried about a future population collapse. Not sure what the problem is here. Too many people can be a bad thing. Can too few (unless he is just worried about not having people to sell Tesla’s to)? Seems to be some truth to this one, though.
Elon Musk doubled down on his theory that the world population is headed for collapse
From Our World in Data
Two centuries of rapid global population growth will come to an end