I am absolutely, 100% against full-time WFH in an expensive, low-quality(no sound/thermal insulation) Bay Area apartment without a dedicated workspace.
> if your job can be done from home, it can be done from anywhere in the world
I will call anyone's bluff who says this. Do it. Good luck. If you haven't successfully done this already, there is a reason and you know it.
One final point is that anyone looking to judge my WFH productivity better take into account the endless procession of major disasters taking place outside my window. WFH in a pandemic with looting and massive wildfires is not the same as WFH in a 'normal' year.