Phoenixrising - what you are describing sounds like drugs culture. I say that because I used to work for a social housing organisation which dealt with vulnerable ones.
The vulnerable ones in my area had often suffered from bad parenting and were being supported to get a job and learn how to budget. Their accommodation was paid for and they usually lived in a massive house with some others.
A few would respond really well to this kind of support. But another few would make life in the accommodation impossible for everyone. They were the drug users who would bring their dealers round and wreck the place.
I remember hearing one of the carers say of the wreckers - "mentally they put themselves in a place where you cannot help them."