Yeah, the Liberal types like their social programs, and the Conservative types like their lower taxes, and no one has actually tried to reconcile those two opposing pulls.
I don't know why that obvious contradiction was never tackled. I would like to think it's because the Hollywood execs of SoCal and the ex-hippie/Silicon Valley combo of NorCal are so geographically far apart that they don't talk, but that's too simplistic, I'm sure.