You need to shadow the car's driving manually at any time, in case the lane assist gets confused. How is this better than no assist? Now you need to drive and b

You need to shadow the car's driving manually at any time, in case the lane assist gets confused. How is this better than no assist? Now you need to drive and babysit the car at the same time. (edit: "autopilot" is a confusing term, replaced with "lane assist")