yeah, here's the thing, like 90% of australia is inhabited. it's a country with a fairly small population with a whole lot of shit undeveloped land that can never be used inside of it. this doesn't cause humans to just start killing each other, people simply live in the few good and habitable parts, build cities, and live more densely. > muh bad land! you just need a couple cities, and australia is the proof of this. having bad land somewhere in the middle of some desert doesn't affect people living next to a river at all, and it doesn't cause their cities to collapse.
United States