On a scale of 1 to 10, how confident are you that you'll never kill someone while you're driving?
I'm all for self driving cars and I believe they are the future. I also believe they will be a decade or more in the coming and that we need at least one more level-up before AI sofware/hardware combos are solid enough that your typical self-driving solution will outperform an experienced driver.
(Or even better, what he predicts will be the distance driven per serious at-fault crash.)