https://www.huffpost.com/entry/think-utah-solved-homeles_b_9...
Really solving this will take work at the national level. There's more than enough wealth around to fund it, given how much goes into the pockets of opioid manufacturers alone.
OFF the street?
Of course all urban centers are so starved of entry level housing that anything good enough to minimally get a homeless person off the street (bathroom, place to sleep, maybe kitchenette) would also be swamped by everyone from the poor and working, college students, immigrants, etc.
Suppressing this housing is all done in the name of maintaining and increasing housing values for the affluent. If you increase the supply of housing, the value of housing drops, and white people don't want that.
I doubt it; one of the reasons that homelessness is a difficult problem is that some homeless people are very unpleasant to live with, which means other homeless people prefer to remain on the street rather than share housing with them.
If one cannot force the homeless to leave, how does one positively incentivize people to stop living in the street?