All of us are making assumptions about how much testing Tesla does internally before deploying a feature to customer cars. I think it's way more than the equiv

All of us are making assumptions about how much testing Tesla does internally before deploying a feature to customer cars. I think it's way more than the equivalent of "3 test patients", but from the outside of course there's no way to know. From the linked tweet, there's no way to evaluate how unusual the failure case was. And of course we don't know how likely it was to have been a pedal misapplication. We do know that that's not uncommon, though. The original comment I replied to assumed that there was no internal testing, and you're assuming there was very little internal testing. Both of you are jumping to that conclusion with very little support.