I live in San Jose, I commute to SF 3 days a week (super thankful for the chance to work remote 2x a week). My current apartment (a 1BR I live in by myself) costs a bit less than 1k a month and is rent-controlled. The equivalent in SJ is probably worth 2-2.5x as much per month, and in SF (or somewhere in-between) it can be worth anywhere from 2.5-4x as much.
I've been hunting for an apartment more on the peninsula since I don't necessarily need or want to live right in the city, just closer (especially in case I switch jobs eventually), but I definitely want to halve the commute time at least (Caltrain plus door to door is nearly 1.75hrs each way).
But why would I want to leave my rent-controlled steal and be spending over half my monthly income for the equivalent? It's ridiculous.
So now it's a matter of figuring out the cost analysis of moving into a better area that's closer to work, and therefore an increased quality of life, or stay where I'm at where I can save much more money and have a rather crappy quality of life (I don't care for where I live now strictly other than the cheap price of the rent).