I live in an apartment complex that has cars parked along all of the roads because there's not enough parking spots. That's pretty common for apartments. Maybe, on paper, there's at least one spot per building, but not next to your building in particular and most apartments will have multiple car owners. And none of those spots have outlets. Even with a law making every spot have outlets, I frequently get off work and arrive to no open spots and parking on the streets. I cannot afford to gamble around on whether I'll be able to charge my car tonight or not. I really don't see how electric cars could work in that scenario.