The chances that there will be a mall in your 15 minute city approaches zero.
Chances are that most of what you personally want and need in your life won't exist in your 15 minute city. In fact, chances are your life will be greatly diminished by living in a 15 minute city.
This is a great argument in favor of the death penalty. You can't commit more crimes in prison if you're DEAD!
should the death penalty be incurred for every crime that sends someone to prison?