Wow. You and I are very different people :)
Now imagine the people in neighboring states watching Californians leave, bringing the same ideas that have clearly not worked with them to their new home states. Some people find that very frustrating.
At some point a cell becomes too big to perform its vital functions on its own. I'd argue in many cases the same is true of government. Hence why California has municipal governments which do more than most states' state governments. Human government isn't Java; we can't just keep abstracting away core functions and not lose efficiency and context in the handoff.
The state's individuals overwhelmingly approved the HSR in referendum in 2007(!), yet local governments and counties tripped over themselves trying to sue the state and delay and kill this project. I would argue that, in extraordinary circumstances, the state's power should be able to override local powers: something like, this is a state-level project, so your local jurisdiction is limited. The case here is local powers holding the rest of the state hostage.
California's government is great at maintaining the status quo, but trying to get local municipalities to implement a change in unison (building more housing, etc.) is like pulling teeth. That leads to cost overruns, delays, and the general sort of inefficiency we associate with government.
But not overhead and bureaucracy?
This one thing I've thought about. People seem to assume it's bureaucracy within government that's the issue when really it's bureaucracy among government.
At a minimum there's Federal, State, County, Municipal. Then you might have other specially formed districts for transportation or whatnot. There's no "the government". There's many governments and trying to get them all to agree on a coordinated plan for anything beyond the status quo seems next to impossible. The Bay Area is a perfect example of this. It's all one region. For all intents and purposes municipalities are pointless. It's just one giant organism. But some counties didn't want to join BART, some are more NIMBY, some don't want to construct housing, and so on.
Could anybody familiar with other better functioning countries maybe compare this system to one that is known to work better?
California politics has been a shitshow since the 60’s.