I can see why some people would like SF despite those issues. It's a big advantage that you can get around the city without a car and that the weather is nice, particularly those two things in combination. I still hated it for other reasons but don't assume everyone does.

The thing is, for each person there willingly, it seemed like there were 10 people just moving or commuting in for work. It was assumed by default that you don't live there or at least haven't been there for long.