Tesla set their own goal posts.

In 2016 Tesla claimed every Tesla car being produced had "the hardware needed for full self-driving capability at a safety level substantially greater than that of a human driver": https://web.archive.org/web/20161020091022/https://tesla.com...

It was a lie then and remains a lie now.

That recent bloomburg report showed tesla fsd was an order of magnitude safer than human drivers in the U.S. People on reddit tried to discount it because "fsd is not actually fsd because you have to tap the wheel every now and then so those miles don't count" but really that is just a regulatory constraint not some real technical issue. The car drives itself and its drivers don't pay attention at all and its getting these numbers.