Apologies for reading too much into your comment, then. Many in SF seemed to espouse just such a dichotomy.
People in the US are so car-addled that when I suggest something like this, they can't even imagine a life where they can buy groceries without using a car. It's quite shocking!
I lived in downtown SF, walked to the grocery store, etc. I do miss being able to take BART and not having to have a DD, but otherwise I prefer the unscheduled nature of car life for all the quotidian practical needs. Even in SF, transit wouldn't get me to the beach or to hiking, etc. unless maybe I wanted to wait for an hour and have to walk way too far at both ends.