When I heard this I first thought of Judge Dredd where a mega city is designed that a person has all they need to survive within a couple of blocks of their home.
The plan is 15-Minute prison cities, where your cell phone is your ankle bracelet and submission is proof of your criminality.
https://banned.video/watch?id=63b03c50779ce20772cf208b
https://timomalum.com/15-minute-cities-are-prisons-in-disguise
https://expose-news.com/2022/12/13/climate-change-lockdowns-15-min-city/
Like Singapore?