Yep, the US has built itself a car-centric society over the last century, and there's essentially no way to change that now without burning everything down and starting over from scratch. They can't make driver training too strict because too many people would fail, and then have no way to get to work, and then who knows what those people would do. They can't turn cities pedestrian-friendly without tearing down everything there now and just the legal hurdles there are immense. I just don't see a way for this to change meaningfully in a lifetime, outside of a few little pockets here and there (like some towns or cities creating extremely limited pedestrian-only zones, which would then need a lot of parking to be useful for people, basically like an outdoor shopping mall).