> it was never easy for anyone
Are you familiar with the property tax structure in San Francisco? It's wacky in a way that causes old homeowners to have vastly different rates from new homeowners, in a way that is frankly ridiculous. It is vastly easier (more affordable) for existing landowners.
The OPs bit that you quoted is accurate. The laws in the bay area surrounding taxation, eviction, and construction significantly disadvantage anyone that isn't generationally entrenched. We're not talking about stealing people's land via eminent domain or anything similarly draconian... old owners and new owners are not on a financially level playing field, and that should change.
Even a cursory amount of research should leave you with the impression that bay area housing is not regulated in a way that allows normal market forces to play out, so saying "it's the market and hard work" is disingenuous.