Since integrated LIDAR in humans is a bit hard to imagine, how about a human with 10 eyes? Will they be a 5x better driver?

You've still got things a bit mixed up. My stance does not imply that a computer functions as well as a human brain. I am not claiming that better sensors won't (eventually) give you better results. My stance merely implies that the brain (digital or wet) is a very important part of the equation, and just throwing sensors at the problem won't fix the fundamental need to have a highly sophisticated ML system running the show, and it's easier to get the training data you need for such a system if you're not using LIDAR.