Sounds like a good opportunity to rezone and modify some buildings to residential.
I get there are costs with having people in the building but at one point it would be nice for society to just be like "let's not leave stuff entirely empty"
That was stupid before covid and there are now plenty of companies that grew past that and no longer need that. The next logical step here is that investors get the hint that their investments spending most of their money on SFO real estate (housing and offices) is not great from an ROI point of view. That too was true before covid but now much more obviously so as there are now a lot of companies with a lot less expenses on that front and a lot more runway. Paying people extra just to show up in an office isn't going to be the smart move here.