Personal anecdote: I was born, grew up and lived up to my mid-20s in São Paulo, Brazil. It's a city where a car is a basic necessity, much like in the US, public transportation sucks and is spotty, never on time. I owned cars, I loved the frictionless way to get out, getting the elevator out of my apartment, down to the underground garage, turning my car on and driving away, easy. But that car sat idle 98% of the time, I paid road taxes, maintenance, parking spot, etc. for the convenience of having a car ready to go at an instant time.
Nowadays I live in Sweden, I never need a car apart from moving houses or carrying some large furniture. A few times for a road trip here and there, I can just rent a car when needed and I come out on top of expenses still, the peace of mind of not having to take care of a car is another huge bonus.
The pre-COVID world will still exist, cities are a necessity if you want to have good public services, without higher density a city has no way to fund high quality public services.
I would like to know what clear downsides, apart from disease spread, has COVID showed from living in high density cities? And I mean cities like Berlin, Amsterdam, Paris, and so on.
