This continued long after it was clear that (a) in person schooling was not a significant risk and (b) remote education was not adequate. (You're basically insane if you think sitting on videochat hours a day, with no in-person contact with other children, is in any way a healthy lifestyle for an elementary-school aged kid.)
This was SF policy, not state policy!
It was just a totally fucked, unafir situation: only those w/ enough cash to afford private education could get even the most minimal level of quality education for their kids.
Besides failing at the basic public service of educating children, SF also struggles with things like providing safe, sanitary streets and public transit. All this while having a huge budget.
Here's a memory that has stuck with me, from just before the pandemic started:
A man lying on the sidwalk at the intersection of Colombus and Broadway, covered in his own shit, calling out, "help me, call an ambulance, help me". A constant stream of people, passing by, doing nothing.
That's SF in a nutshell: people are in a sort of state of denial about the condition of their city. Sure, there are lots of great things, and you can ignore the badness and pretend it's not happening, but it's there.
(Or at least it was when I was there, from 2011-2021.)
I hope they figure it out and improve things! It's truly a geographically blessed area. And I've still got a bunch of family there.