Speaking as a socal Californian, infrastructure isn't the problem it's that most of the state hates confronting reality. We'd rather raise minimum wage arbitrarily than admit we have a CoL problem, we invest in bike lane expansions while leaving buses to fight cars for space in most parts of our cities because "omg bikes are so eco friendly and Europe does it", and for some reason we hate high density housing even though rent is on the rise everywhere. We were supposed to have expanded our energy infrastructure already to make more use of natural gas which might have alleviated the need for rolling blackouts but instead we of course chased green energy projects that let people in the politically connected affluent regions pat themselves in the back.