"Bit of a walk" is a nice way of saying it but in reality it means you are very limited with things like shopping. You're kind of stuck with the nearest walkable grocer. If you're luck enough to live by a cheap ones like Trader Joes, they are ridiculously crowded so you're paying in a different form. Or you can try your luck with Bodegas but they're often sell expired food, are overpriced and rarely have anything fresh . Then you're stuck with how much you can carry or try to use one of those granny pushers. Kids could be very difficult to wrangle as well and there are plenty of unpleasant things you have to explain to them or ignore. It's very dehumanizing
My point is that having a car is nice and I want people to have nice things. They don't belong everywhere, like NY. But overall I don't understand this push to public transportation for the sake of public transportation.