Maybe you should post this showerthought in the "fuck cars" community where more people might agree with your hot take.
Otherwise most of us know that cars are what you make of them. You can choose to walk a few miles a few times a week to run errands, even if you have the option to drive. This is how I live my life. I guess I live in what some people would call a "15 minute city" where everything we need is within walkable distance. So we're all healthy fit & get fresh air & exercise every day simply by living here. I also have this automobile to drive me over 100 miles in 2 hours which is what I'm doing tonight which would be impossible for me to walk or run or bike that distance in 2 hours.