I have never seen a group of people more utterly terrified of things they don't understand.
For the record, the "15-minute-city" is an urban planning concept where everything needed for a healthy life is available within a 15-minute radius, with no need for a car. It's designed to create more sustainable, more lively and exciting cities akin to what we had before urban renewal.
Naturally, the far right has decided this is some NWO globalist cabal thing that turns cities into prison camps. It has absolutely no bearing on reality beyond something for pathetic, uneducated losers to scream about.