If the glaring problems with SF were fixed, this is still one of the best places in the world to live quality-of-life wise. Weather, accessibility to some of the best nature in the world, great food, entertainment, etc.
I do recall some Seattlites mentioning one specific area that is particularly bad by name but don't recall that name.
People are going to be surprised by the state of the FiDi in SF when things open back up. Many tents have gone up there with everyone gone and WFH. Going to be interesting when people go back to the office there.