[throw9away6]

The problem you run into is that your solution is unwanted by the person you offer it to. You need the dysfunctional person to stop stealing your shit, pooing on the sidewalk and assaulting but they want to continue their current lifestyle. You would have to offer very large carrot to get them to stop and even then it doesn’t always work

[pandemicsoul]

This problem has been solved by most European countries. Why do you think it's unsolvable here?

[vidarh]

If your solution is unwanted to the point that it doesn't actually work, it's not a solution.