[deepspace]

That is a very disingenuous take on the comment. We should of course target a higher level of proficiency than that, but the point is that many humans make stupid driving decisions every day. We can hold machines to a higher standard, but perfection is an unrealistic standard.

[munk-a]

I don't think I was being disingenuous but I did try to specifically call out aiming for a middling (and not perfect) proficiency. Driving onto tram tracks on a clear day is unacceptably poor performance. This is something that a good driver is unlikely to ever do in their lifetime and - if it happened - likely involved some extreme circumstances.