@CyanoticWasp I don’t know if there is anything in the way of statistical data, but it used to be that the mentally ill were cared for by their families with the help of people in the surrounding communities. In San Francisco, for example, there was a fellow who called himself Emperor Norton, Emperor of the United States and Protector of Mexico. He had lost his fortune trying to corner the rice market and had gone insane. But everyone rallied around him and played along with his delusion. He issued his own scrip currency to pay for his meals and the local merchants honored it. When he died, 10,000 people turned out for his funeral.
Ever since, San Francisco has been home to flamboyant crazies from Holy Joe, to Jesus Christ-Satan who would wear flowery dresses with a full beard, sometimes with a United Nations flag as a cape. (I saw him one time dancing naked in the park. The cops told him to cover up, so he got a big red handkerchief he had tied around his neck and tied it around his privates, and they left him alone.) San Francisco is, arguably, one of the largest open air mental health clinics in the world.
Anyway, most places do not care for their mentally ill in the community like this, so they tend to deteriorate to a point where they frighten and alienate those who might otherwise care for them. When people aren’t in daily contact with eccentrics, they lose the ability to relate them, so they try to get rid them. This, of course, only increases the social distance and the empathic divide between them causing the “crazies” to descend into a truly frightening level of squalor and degradation so very difficult to help.
I think what @mattbrowne is trying to say is that there is a kind of spiritual deterioration in out society that tends to devalue people and push them to the margins, where we abandon them to their outcast status. Nowhere is this clearer than in the way we sweep mentally ill people into jails and prisons where, essentially, they are punished for being ill. Simplistic portrayals of the mentally ill on TV only seem to reinforce the idea that crazies are dangerous and incomprehensible Others, beyond any help.
We don’t really treat every human being as if they were valuable, nor do we treat them as we would wish to be treated if we were in their place. Industrial automation only adds to the “surplus” population that people end up mental health casualties, whom we resent having to support. People complain bitterly about having to to pay taxes for government programs that might reintegrate these people back into our communities. And even where you can create these remedial and rehabilitative programs, communities don’t necessarily want them in their neighborhoods.
In a community like the Amish, everyone is taken care of. Everyone is loved. Families aren’t split up because people have to move away to find jobs. Everyone is taught that we are all valuable and ought to be cherished. And people aren’t obsessed with accumulating the latest and greatest stuff. Everyone knows everyone else, and it doesn’t occur to them not to look out for one another.