Maybe. Although I believe that only possible for the sane. Perhaps we have treated the mentally ill in the past barbarically, but it probably prevented a lot of death and massacres. Now we handle those people with kid gloves, and we get this. Even if everyone was allowed their own independence, I doubt it would solve the issue of the psychopathic. And we are naturally social creatures. So as long now as there are people gathering, there will be people to meet them with guns or box trucks.