SF is the most progressive city in the US let alone the world and that breed of politics is 100% to blame for it being the poorest run and one of the most crime infested cities in the US. Do you even know how much SF is spending on homeless a year? $1.1B a year[1]!!. Your argument is like saying for a drug addict to get healthy they need more hard drugs.
[1] - https://www.hoover.org/research/despite-spending-11-billion-...