What does car ownership rate have to do with anything? Even in a suburb with 100% car ownership, I want to walk - not drive - to buy milk, when possible. Walkin

What does car ownership rate have to do with anything? Even in a suburb with 100% car ownership, I want to walk - not drive - to buy milk, when possible. Walking the dog should ideally be possible from every single home without even having to walk or cross a road. Walkability is as important in a suburb where everyone can drive as it is anywhere else.