As Dottie Rambo wrote, "This world has been a wilderness..." The American people refuse to provide widespread hospitalization for mental illness.
I have a mental illness and hang out with mentally ill people.
In Florida if someone is suspected of being a danger to themselves or others they are "Baker Acted." This hospitalizes them for three days for an assessment. If they are determined to be dangerously mentally ill, they are given medication and taken to court to keep them until they are no longer an immediate danger. That or they can sign themselves into the hospital until they are deemed suitable for discharge.
The problem is after they stop being an immediate danger, they get released back into the world. Currently there are no laws stipulating mandatory outpatient care. Not only that, even if there were, outpatient is casual and designed for people doing pretty well.
There is no middle ground level of care between crisis in-patient and casual out-patient. That seems to be where people fall through the cracks to me. The reason I am given for why there is no middle ground care by mental health professionals is funding. They barely have enough for the current system, let alone adding something in the middle.
Just thought I would explain what seems to be going on.