Quoted:
The problem I've seen over the years is simple. People don't want to know about it and mental health tends to get lumped in with drug abuse funding-wise.
Drug treatment programs are popular. You are a druggie? They can get handouts and treatment out the wazoo. This is where most of the abuse comes from. Free medical? Free dental? Free apartments? Druggies get it all. Go to a class once a week and you are set. Piss hot? Well, you just start the classes again.
Suffering from schizophrenia? Well, you might be able to get help, but you'd better have insurance first. Otherwise, it's time to commit a crime and get a court-ordered evaluation.
Most street patients get treated like a yo-yo. Commit a crime, get committed, get treated, get released. Patient goes off his drug regimen, rinse and repeat. Most times, the only thing that breaks the string is the patients suicide.
How do you force the patient to stay on the meds? Lifetime lockdown?