The current thread is about what Tesla means by use of "autopilot". The parent commenter was telling us that Tesla only intends for it to have the same meaning as it does in aviation. My response is pointing out how Tesla seems to imply "autopilot" involves "full self-driving".

At what point is an attentive driver expected to notice that autopilot has silently failed? The video linked at the top of the thread has a <1 second interval between the car failing to follow its lane, and plowing into a concrete barrier.

This is actually harder to do then just driving the car.