This is something I have thought a lot about, if you look at my username you could guess why, lol.

A restorative model is a fundamental component of a solarpunk society I would feel, where the work is done to attempt to assist people in helping themselves to work through their mental health disorders as a whole. It would be recognizing where the individual is, recognizing their level of ambivalence towards treatment and then working with them over time. Perhaps a secluded land that is self-sustaining, where they can get therapy and support as they find a space for themselves away from triggers? That is one thought I've seen people discuss before. I feel it would depend on the individual there though, as a solarpunk society I imagine would not do a 5150 or other forms of Involuntary Commitment.

The issue is stigma, as has been for so long. It is so easy for people to be given the label of a schizophrenic, a psychopath, a narcissist, so forth, without there being actual understanding that the person is still an individual who is struggling.