Palo Alto has fought these rules and I'm glad they will be enforced. When I first moved to Palo Alto in the early 80s it had a very progressive climate: a couple of SRO buildings, lower average income than some of the neighboring towns, a lot of social support programs, and decidedly un-fancy retail. But the flood of gold-seeking people who showed up for the dotcom boom allowed the real estate interests to seize control of the city council and in general made the town much snootier. The SRO hotels turned into boutique hotels and a lot of long term residents were ejected. Well those assholes are reaping what they have sown, thank goodness. Perhaps we'll recover some of the chill experimental vibe thanks to an influx of new people.
I hadn't realised the housing shortage issue stretched back decades. It sets an interesting context for Prop 13 (basing the tax base on the purchase price, not generally on assessed value) since the zoning rules were so exclusionary. Basically, shows that the State's tax difficulties are themselves the consequence of exclusion.
I wonder how this will work outside the dense areas. For example, Calaveras county has a shrinking population, but the main sources of jobs and taxes is construction. With no constraints on construction will there be a small boom in new development, tearing down virgin forest in order to make empty developments?