The amount of Californians who blame everywhere else doesn't help.
90% of the homeless in California were there when they lost their houses. https://en.m.wikipedia.org/wiki/Homelessness_in_California
And the problem is y'all refuse to build housing or shelters. 2/3rds of them are unsheltered. Housing costs are why they're homeless.
NYC has the other concentration of the homeless (and a lot of problems with the housing market as well) but at least 90% of the population has shelter.