> The question is, do self driving cars have more accidents per mile (or more damage per mile/injuries per mile/ deaths per mile) than human driven cars?
It should matter if they have less, but in the real world it doesn't matter, because it's "scary" to be rear-ended by an unthinking machine, and business as usual to be rear-ended by a clumsy human, so people will always hold machines to a much higher standard.