It might just be the current situation but I have seen maybe 4 homeless in 3 weeks in my day to day and I take a lot of walks. Could just be looking in the wrong spots but there were literally 20 tents on my block near Bart in the Mission so its an upgrade.
I think I heard Pioneer Square is bad, just walked there the other day and it's not anything like SFs bad areas. There could just be better options for homeless during the shutdown here than SF though. I will reserve full judgement until things are back open.
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.