>Why is it invalid to compare which of human vs. computer+human will save more lives? I think it is not relevant for real self driving. I can "invent" also a c

>Why is it invalid to compare which of human vs. computer+human will save more lives? I think it is not relevant for real self driving. I can "invent" also a computer that will not let drunk people start the car, it will have good statistics, the issue I am not a bilionaire to get people install my invention in their cars. if we the society want to reduce the deaths we could have already done a lot more for preventing drunk drivers, bad drivers, speeding etc.