The metric to beat isn't "is self driving dangerous, yes or no?"
The metric to beat is "is self driving on average substantially safer than human driving?". Once you beat that metric, it would be insane not to allow self driving. This won't take 100 years.
The metric to beat is "is self driving on average substantially safer than human driving?". Once you beat that metric, it would be insane not to allow self driving. This won't take 100 years.