This post is from a low-reputation account and contains an unverified outbound link. Be cautious before clicking external links.
Main idea is that sprawling suburbs disconnect people from the community. And because people are social creatures, it creates lots of problems.
This video explains why the USA has many psychopaths and crazy people:
It's and hour and a half, very long.
The creator has other smaller videos but it's mostly cut up of this video.