"Assistance" programs meant to prop people up with so many reporting requirements and perverse incentives that punish you for improving your situation to the extent that the best path is to not even try to improve your situation and be entirely dependent on the program because when you do start earning income or saving anything, they take so much away from you that there is a significant cost to any amount of improvement until well after you'd be self-sufficient. i.e. it is more expensive to earn any income than it is to earn none, and the constant threat of losing support of the program (explicit threats) is much more anxiety inducing for the most vulnerable populations often than the situation they were trying to exit.
Being homeless, getting into a program to help the homeless, and then constantly being threatened with a return to homelessness if somebody doesn't do the paperwork exactly right is just crazy, but I've seen it first hand.