Yeah but now you gotta spend MUCH more time because of simple biology and logistics: You wanna eat the muscle of the animals, but the muscle tissue only develops if the animals move… you need much more animals and your feed is going to simple scaffolding stuff like bones and fur. Now you gotta grow more feed to feed your livestock. Welp, now you have smaller area per animal so they move even less (i.e., muscle growth is reduced even further)… what do we do? Vertical farming!
Hopefully, in the distant future (as t -> inf), we will all become conservatives. Not out of resistance to change, but because we did so well: We have progressed to such an optimal point that any further step (progress) would lead to something worse. Maybe the trends reflect this?