I have to say that in PA, the mental health community ( patients, loved ones, pro- patient groups) were sold a truck load of promises. The state was going to get out of the mental health business by closing down the state hospitals. And to be fair to the hospitals, they were not the 1894 warehouses they used to be. Then everybody would live happily ever after in a wonderful group home. Plus, the group homes would be funded by all the money that went to the mental hospitals.
Patients were released to group homes without any supervision, they were on their own. And these patients were in a mental. hospital because they couldn't be on their own. So, they began to fill up the jails for being mentally ill and being in the community. And the money to staff and fund these group homes, well, that's "in committee", which is politician speak for three days after eternity. In short, it's cheaper to keep the mentally ill in jail than in a hospital with doctors and nurses, patients' rights, ethics, etc. And it's even cheaper to let them roam the streets.
The fact is that, as a nation, we only care about our fellow citizens if it doesn't cost much, otherwise, as long as they stay over 'there'.