The main thing I dislike is Bezos mentioning there being trillions of humans, with the assumption growth must continue and we'll figure it out. The assumption

The main thing I dislike is Bezos mentioning there being trillions of humans, with the assumption growth must continue and we'll figure it out. The assumption that we must grow and spread through the galaxy, rather than determine if there's some sort of reasonable limit to keeping Earth in order first, seems inherently flawed in assuming unlimited population inflation in itself is net 'good.'