Long time resident of California (SoCal in particular), can confirm haughtiness. I've grown increasingly prideful of my state for holding strong on specific human right issues.
You're also right about the increasing disparity though. It feels like stratification is getting stronger and stronger each year. The Beach Cities area in particular, from my experience, where they're building a bunch of (very expensive) flats. California has had a history of states shipping homeless/refugees to us and that doesn't help our increasing number of state-grown displacements.
Getting prion disease from crops?