FYI, I don’t go into SF. It may be my birthplace, but it’s never been my home. And I don’t like what’s happened there, but there are still some decent people who live there and do try to raise their children properly. Mostly the Asians. And despite everything, real estate there is booming and places that used to be $hit hole neighborhoods have been reborn for the Silicon Valley people who have astronomical incomes. I know it probably comes as a complete shock to you, but the “rump rangers” don’t live everywhere.
Rump rangers don't have kids, so they have a lot of disposable cash.