They aren't necessarily asking the right question. It shouldn't be "who wants to live without a car?" It should be "who wants to live without needing a car?"

I dont want to have to drive every day. I dont want to need a car to get to work, or get groceries, or go to restaurants, or visit friends, etc. But, cars are handy for stuff. I like to use a car to go to random trailheads, or do a roadtrip, or do a big grocery day, or carpool with friends to an event, etc. Those things ultimately make the cost of owning a car worthwhile to me.