Housing; this is where wealthy "liberals" are directly to blame. Dems say that they believe in housing that's affordable, but wealthy elites--which are overwhelmingly Democratic in California--oppose zoning changes that would allow for high density, affordable housing.

It's not so much wealthy elites that are the problem here as everyday homeowners.

Because of the zoning ladder-pull people started decades ago, there's a lot of older middle class homeowners that bought an affordable house that's now worth millions. They're incredibly afraid of their house losing its value because it's probably the single largest part of their net worth, so they have a ton of cognitive dissonance over affordable housing.

They want affordable housing in the abstract, but they're 100% opposed to anything they think might lower the value of their house. And you can't really make housing more affordable without lowering the value of houses; they're kinda synonymous. So they come up with all kinds of bullshit special pleading to justify NIMBY policies.

There's a lot of truth to this, however for public transport, there were plans to modernize the public transport until Musk derailed those plans with a failed hyperloop