Earlier quoted context omitted.
Backing up a sister comment on this thread: I've lived in SF and Chicago, both also as walkable as it gets for the US, and in both had relationships as a "regular," whether at a corner store, cafe, or the grocer. I remember our Albanian corner store guy in particular, who would comment on me gaining or losing weight. Our neighborhoods felt like a small town where we all knew each other (including the homeless!). I li…
Brooklyn the same as Manhattan though. I think I'm just pointing out the urbanist utopia walkable American city NYC kind of already fails the claim.
I think there's a goldilocks zone of walkable, at least for the purposes of this "urbanist-I-know-everyone-utopia" feeling – you could have perfectly walkable places that aren't dense enough (people wise), so they won't work. I'm thinking of Gorham's Bluff, Alabama, which is an attempted New Urbanist project. Or, you could have Manhattan, which is also walkable but frankly mind-boggling in its density.
No offense to New York. I sometimes find myself in wordless awe of its sheer power.