No, just “we covered the world in cement” is not a good reason to keep covering it. Definitely doesn’t justify adding autonomous sensors and paint and whatever

No, just “we covered the world in cement” is not a good reason to keep covering it. Definitely doesn’t justify adding autonomous sensors and paint and whatever else to the whole world to achieve autonomous driving. So I was being polite leaving that conclusion for the reader. But I can see I wasn’t clear enough. Given we cycle cars much more often than we cycle roads (globally) makes sense to update the technology on the car.