(Some similarities to hard drugs here.)
"the" is the error here.
There's places and people for whom cars are so. There's other cases where public transport covers the people while business-owned vans cover deliveries of bulky items, which is essentially how I've lived the last 8 years, though for "bulky" I should note I've seen someone take an actual kitchen skink on public transport here in Berlin.
I've also found some islands here Berlin with no bridge connection to the mainland and hence no practical use for a car at those locations; that said, my main reference for "car free" domiciles would be Sark: https://en.wikipedia.org/wiki/Sark
You need roads, traffic lights, drivers and pedestrians that respect rules, not too many holy cows in the way, not too much CO2 in your quasi-self-sustaining spaceship, lungs and livers that can deal with the soot, a tolerance for high-velocity impacts risks, not too many other cars around, ...