I don't hate the idea of living in car-free cities. It's cities I hate the idea of living in. Which is why I choose not to live in cities. And is why I need a car. Fuck cities, I hate 'em.
You don't need a car, you want a car. Plenty of people live without cars. Even outside cities.
Or if I need to travel to Place of Work/customer sites.
And then there's the long trips around the country when I want to embark on them.
So please. Don't tell me I don't need a car. Reality, practicality, beats ideology any day.