Sounds great in principle, but where are me and the other 60 houses down our terraced street with no off-street parking supposed to park our cars?
Yes, I'd love to live in the public transport utopia that's just over the horizon, but right now, I need a car to get to and from work and I live in a house that was literally built before cars were a thing.
Again, I can only speak to our street but the vast majority of car owners make sure there's ample room to get through. The issue is that there's usually one or two assholes who ruin it for everyone, and those guys usually find out pretty quickly why it's a bad idea to block the path.
For context: I drive, but I've also had two kids and therefore two pushchairs I've had to navigate along the pavement. My car also got totalled a few years ago by a delivery driver who drove into it whilst it was parked. Id rather it not be parked on the road/pavement but what choice do we have here?