I've been car-free for at least five years. To be fair, I live in a city that is friendly towards alternate transportation. I bike or use my own electric scooter. I plan ahead and book a rental when I know I'll need a car. So far it's been cheaper than owning, and has saved me thousands of dollars.
It's these sorts of shenanigans that I'm glad I don't have to deal with. Paying outrageous amounts for insurance is another. Not to mention parking headaches, the constant threat of high-speed, potentially fatal, accidents, or expensive maintenance.