> Yes, silly using just cameras, I mean humans have Lidar sensors, that why they can drive, why didn't new just copy that....oh wait.

Humans don't have wheels and cannot go 70MPH. Humans also don't have rear view cameras and cannot process video feeds from 8 cameras simultaneously. The point of these machines is to be better than humans for transportation. If adding LIDAR means that these vehicles can see better than humans and avoid accidents that humans do get into, then I for one want them in my vehicle.