And, since home owners are incentivized to stay in the houses that they bought a long time ago (whether or not it's convenient for them or not), it means there's far less housing turnover, less supply and less opportunities for everyone, and longer commutes which is terrible for the environment. It's a disaster.
https://www.latimes.com/politics/la-pol-ca-california-proper...
Both just pop in every now and then to enjoy the Bay Area for cheap and then let the home sit vacant the other 300+ days of the year.
I also know renters and owners that have been very active in their local communities.
If the metric you care about is "societal productivity" there are better ways to measure and reward that than based on "how long have you owned here."
Welcome to why California has budget problems in recessions!