[ceras]

> suburbs are perfectly walkable anywhere in the northeast. Cities less so due to crime

This isn't true. I've lived in and visited plenty of northeastern suburbs and cities. The suburbs are largely not walkable: no sidewalk, long distances, and as a result basically nobody walks to any shop. The cities are walkable and with a large amount of residents actually walking.

[weberer]

I don't know where you lived, but everywhere around Philadelphia/NYC/Boston had sidewalks unless you were way out in the sticks. I lived within a 10 minute walk to the closest supermarket, and 5 minutes to the closest Wawa. You'd see people jogging and walking their dogs at all hours of the day. Conversely, in North Philadelphia the general advice was to stay off the streets after dark unless you were in a car.