> Shame is an important aspect of behaviour moderation, a negative emotion usefully experienced when doing something that breaks the social contract.
In places with diverse people from different backgrounds and cultures (i.e. all modern cities) there is no social contract. Apart from murdering people, there are very few things that people agree are universally good or bad, and thus the behaviour moderating effect doesn't exist either.
As someone who was raised in a very small town with sort of strict culture (didn't really seem like that to me at the time, but by modern urban standards it was that), I can very easily see how the cultural relativism leads to all kinds of social problems in western urban world. In my town no-one did drugs, because that would have been shameful. People around you (all of them to some extent) are important, you are important to them and you care about what they think about you, and as a result you don't want to do stuff that will look shameful in their eyes. Without this guidance from other people, (some) people end up going down into rabbit holes of drug habit, alt right, etc.
In places with diverse people from different backgrounds and cultures (i.e. all modern cities) there is no social contract. Apart from murdering people, there are very few things that people agree are universally good or bad, and thus the behaviour moderating effect doesn't exist either.
As someone who was raised in a very small town with sort of strict culture (didn't really seem like that to me at the time, but by modern urban standards it was that), I can very easily see how the cultural relativism leads to all kinds of social problems in western urban world. In my town no-one did drugs, because that would have been shameful. People around you (all of them to some extent) are important, you are important to them and you care about what they think about you, and as a result you don't want to do stuff that will look shameful in their eyes. Without this guidance from other people, (some) people end up going down into rabbit holes of drug habit, alt right, etc.