I don't think the statement fails in that it's accurate of the expectations. What has failed is the understanding of the manufacturers of, as you said, human c

I don't think the statement fails in that it's accurate of the expectations. What has failed is the understanding of the manufacturers of, as you said, human concentration. They advertise semi-autonomous driving as making driving easier, but you still demand the customer invest 90% of the same effort in staying alert. I still have to concentrate, be alert, and keep a hand on the wheel. Literally all I'm "saving" is several hundred minute muscle movements to keep the car aligned. The "semi" part so far out-weighs the "autonomous" part the term (to me) really doesn't fit.