According to this SF Chronicle article [1], SF spent $241m to combat homelessness in 2015-16. Homelessness is a major concern in SF, but as with everything here - the politics around it are very complicated.
Thanks for the link. It does sound complicated. The main problem is finding programs that allow people to become self-reliant. This seems particularly tricky in SF as one of the key ingredients for doing so is building affordable housing, which could drop property values generally, which existing homeowners may not be too pleased about.
However, aside from relocating people outside SF or continuing with the status quo, there doesn't seem to be much choice. As I'm not a homeowner in SF, I can see the benefits of affordable housing (for homeless people and for people who currently rent), both in terms of reducing social tensions and in growing the local economy, but it's easy to have that view when you've got nothing to lose.
However, aside from relocating people outside SF or continuing with the status quo, there doesn't seem to be much choice. As I'm not a homeowner in SF, I can see the benefits of affordable housing (for homeless people and for people who currently rent), both in terms of reducing social tensions and in growing the local economy, but it's easy to have that view when you've got nothing to lose.