Except that’s not the proposition for early adopters. It’s the wealthier, safer driver replacing their driving with a (clearly) unsafe, inferior autonomous system. And the 18 year old drag racers continuing to drive rusted out Civics, because that’s what they can afford. So it’s a net decrease in safety in the immediate term, with the safe drivers expected to be the primary Guinea pigs in the experiment, built on a hope and dream that the tech will actually deliver eventually.