That’s not the worst short term solution, but commandeering hotels is pretty quick too.
Either San Fran or LA had some project to convert a bunch of abandoned motels into apartments for homeless people. They blew like 50 mil on it and I think they’ve yet to open a single unit because corruption and scummy contractors are so that bad in this shithole of a country. Hence why actually providing people with permanent housing is sadly gonna take a while in this county.