Theae stats are often quoted by Musk and Tesla to suggest that driverless cars are here and safer than human drivers, and the only thing preventing them are regulators. They are never quoted to imply that driver assistance makes driving safer, which i believe they would.

So, one has to compare computer vs human. In fact, more than that. One cannot compare modern technology to one from the previous century. So one must compare computer to the best passive driver assistance that one can develop for humans. So Tesla must compare a driverless solution to their own driver assistance solutions aiding drivers, and not the "average car on the road"