The third world already took a lot of our jobs, so maybe automation will bring some back in the form of robot repairmen.
Electric cars aren't practical for most people until some new revolutionary battery comes out. A Telsa or Prius owner might deal with range anxiety and long charging times to feel better about themselves, but your average soccer mom isn't putting up with the inconvenience electric cars bring when gas cars are cheaper and lack those problems.
Even if electric cars take over, most of the renewable energy growth is in wind energy, and most of that is being produced in red states with nothing in them:
Plus again without better batteries renewable energy is just a daytime thing, and a bigger dependance on electric means more natural gas production (which all is not coming from NIMBY California).
As far as talking down agrarian rural areas, that is most of California by geography. In regards to Hollywood, many "red" states such as Louisiana are taking away a large part of movie production from California because of aggressive tax credits.
The only thing propping up California is Silicon Valley, and really only the producers in Silicon Valley (aka the people who can program and get high wages). In the same way Wall Street props up the Democratic stronghold of New York. Due to this if blue states such as California and New York were on their own it would have a income disparity that would rival many banana republics: