> Those seem to be the people who push the car-less idea the most, because it meets their world view, but doesn't work once you step outside the downtown bubble.
I have a friend who lives in a small village of roughly 3k people. If you step out of her backyard, you step into a winefield. You have to close the windows when they're fertilizing the fields nextdoor with dung.
I can reach her in half an hour plus three minute walk with trains that go every 15 minutes (half-hourly after 8pm, hourly after midnight).
Somehow this is possible all over the world, except in the US where it just an inevitable impossibility, just the way things are. I dare say, the people who are actually in a bubble here are the North Americans who have never seen or lived in a city that is anything except a square mile of skyscrapers surrounded by an endless sea of car-dependent single family houses and desolate concrete parking lots.