Agreed. Fixing those root causes (I’d throw in substance abuse along with mental health issues) is not always easy, especially when the individuals don’t willingly take the help available.
Unfortunately, groups like this one here are often a mess and do more harm than good. They have ill defined goals and unreasonable expectations. A group in Philly setup a couple of encampments in highly trafficked highly visible areas during the turmoil this summer. The City began to work with and negotiate with them to try to find some housing and provide some other services. But what they found is that the group just kept continually moving the goal posts. No option was acceptable to them and every time a request was met they simply asked for more. The City, run by real deal bleeding heart types, finally realized that they’d never be able to satisfy the group and simply went in and cleared them out.