Let's just ban cars for private use by regular people. It's the one that's both net negative and by far the biggest use case. Trucks and emergency servers and various commercial utility vehicles are the major savior of wildlife, human life, and enabler of many nice things.

That's IMO the rational, "don't throw out the baby with the bathwater" approach. It's also the one that has zero chance of uptake, as individuals don't like ideas that constrain them instead of the "evil" industry, government or billionaires.