Housing first doesn’t have to interfere with any of that. A reasonable home will allow you to have a pet. They’ll need those support structures on the street or off, it wouldn’t make sense to cut them off. Anyone with a mental health issue is ONLY going to have a better time with a safe, private space they can call their own, and housing first means there’s no stipulation to getting off drugs, until you’re ready.
Redefine housing as the FIRST step and not the pot of gold at the end of the societal expectation rainbow, and you’ll get a lot further.
Yes, so we need to be offering more than just housing, but rather a whole package.
Typically that’s how the “housing first” schemes I’ve seen work. It would be political suicide for a group to condone drug use in their public housing, and financial suicide to allow dogs (insurance would drop them) for example.
It’s rarely as simple as “just do this simple thing and you solve this giant systemic problem”