One contributing factor is the lovely California weather that makes it much less of a hardship to "sleep rough" than it is in most parts of the continental US.
As I said, there are many factors, weather being just one.
No, it's not. A significant fraction of California outside of the Bay Area, and some of Oregon and, IIRC, Washington also does.
While the initial claim was slightly overstated in claiming uniqueness, the SFBA is pretty special in that regard.
What do you mean by this? Because I live in Europe too and it's rare to see a homeless person, even in the bigger cities.
Off the top of my head:
The joke is that San Diego is "72 degrees and sunny" year round. San Diego gets about 10 inches of rain annually. Fresno gets 11 inches. SFBA gets around 20. Average for the nation is 44 inches annually iirc.
If you go someplace dry that's more inland, it's typically blazing hot in summer at a minimum and deserts can have temperature swings between day and night of 30 degrees or more.
Why wouldn't the housing affordability problem in CA be directly contributing to homelessness there?
I run several homeless sites and routinely read r/homeless. A common question is "Where can I go with better weather than where I am currently?"
I spent several years homeless. I was evicted from my apartment in Georgia and walked and accepted rides to cross the country to get back to California. So I basically camped my way across the country.
I'm quite confident I know whereof I speak on this specific detail.
Though just to be clear, I am not suggesting we ship all our homeless there, though it absolutely is true that some portion of the homeless population in California traveled there from elsewhere in some fashion.
I don't agree with the law and yet I don't think any of the problems you listed have simple solutions. For example all the ways imaginable to address ridiculous housing prices would seem to negatively effect those who presently own houses who have basically all the wealth. How do you propose to fix THAT.
The owner of a home not reassessed since the 50s now worth millions today may be paying a few hundred a year in real estate tax. Corporations have found a variety of loopholes for themselves here, the simplest involve shell corporations[2] and have allowed large and extremely valuable properties to change hands without reassessment robbing the state in billions in revenue.
Even reversal of the policy just for commercial property would produce a massive windfall of much needed capital for the state, to the tune of roughly 8.2-10.2 billion dollars per year[3].
It's honestly one of the worst longstanding pieces of legislation I've ever encountered and one of the big reasons for the massive distortion in the CA housing market.
[1] https://en.wikipedia.org/wiki/California_Proposition_13_(197...
[2] https://financialtransparency.org/how-shell-corporations-und...
[3] https://static1.squarespace.com/static/550356b8e4b02e0b159ae...
California's a big economy. But it's not (at least superficially) outsized relative to other parts of the United States that contain similar populations [0]
It has not always been like this and it's getting worse.
This is on top of all the other issues California has. Ridiculous housing prices, horrible schools and a wildly business unfriendly environment, etc.
My point is: The governor was working on mandating public companies have female board members instead of the laundry list of catastrophes that are destroying this state. Think about who you vote for this upcoming election in CA.