If we rehabilitated people and also altered the system to be one of abundance instead of one where profits are the focus necessitating scarcity and desperation then maybe we would have to look at the real cause of all this, instead of the inane mentality that some people are just bad.
One could argue that a broken system makes for broken people, or that broken people make a broken system. Which came first?
If people were understand their own power as an individual to provoke change within yourself then they can change themselves first then the system will change as a result. If a person cannot, nor does not know how they play a role in the big picture then they are just a self made victim.