The standards of living are high only because of the natural bounty of the Bay Area. Pretty good weather, stunning natural beauty with easy access to plentiful and varied open spaces, some of the best produce in the nation thanks to the most fertile and productive farmland in the world (central valley), multicultural, and generally tolerant and respectful people.

But many of the objective things that count towards a high standard of living are not much better than the rest of the nation, given the eye-watering tax burdens on CA residents. California roads are amongst the worst, housing quality is generally poor and nothing to write home about, failure to promote dense housing has led to encroachment on wooded areas that are huge fire risks, zero investment in burying power lines has exacerbated forest fires even further, and heavy property crime due to the exploding homeless population in core urban areas is continuously threatening public safety. Not to mention the insanely high gas prices (due to CA taxes), consumption taxes and effectively high property taxes which all hit living standards of average people quite hard.