California is full, plain and simple. The people who live there and control the land have decided so, both implicitly and explicitly.
I call it a cartel because the scarcity is 100% a policy choice. Density is not high, public transit is awful, and there is a ton of land left to develop on. Real estate in California is like diamonds from DeBeers.
If you aren't rich, don't stay there. All your surplus will go to landlords. If you buy at these high prices >50% of your income will go to servicing the mortgage and if the property market there ever does crash you'll be ruined. You’ve basically bought into a cartel.
I'd say for the Bay Area it's worthwhile to go to build out your career but if you aren't making at least $350k/year by age 35 leave.
Personally I’m glad I left because I loathe this property cartel and what it does to people and wouldn’t want to put my money into it.
IMHO the state has this totally fake reputation as a liberal “woke” place when in reality it’s a landlords kingdom. Texas is more progressive than California because a working class person can afford a home.