I have the luxury of being relatively close to my kids’ schools and a grocery store and I’m also fit enough to bike and walk long distances. The only reason I can do this is because I work remote and we have the means to purchase a house almost wherever we want. However even I still drive a car frequently because it can turn a 30 minute walking trip into a 6 minute drive. Multiply that by the trips I take every day and it’s hours saved that I get to relax with my kids instead. Then there’s winter weather where biking becomes infeasible.

It’s not really possible to build a large city where everyone gets to live close enough to their job and their kids’ schools and the stores they need to go to, unless everyone is moving their house every time they want to change jobs.

The best we could do is robust public transportation. Whenever I hear calls to make everything walkable I can only assume the person hasn’t thought about all the people with kids, or who do work that can’t be done remotely, or who don’t want to move for every job, or who can’t afford to live in the nicest parts of town, or who live in places where winter weather would turn a 20 minute walk into a 1 hour hike, or who are too old or injured to be walking long distances, or all of the other reasons people drive cars. Maybe if you’re young, have no kids, and work a high paying job that lets you live wherever you want these ideas seem obvious, but some form of transportation, public or private, is a basic necessity for the rest of the world.