[mulmen]

I'm not a pilot so I do not know the most dangerous situations when flying under autopilot. What I was trying to emphasize is that even under autopilot airplanes require constant attention. My understanding is that if the pilot or co-pilot leaves the cockpit for any reason the remaining pilot puts on an oxygen mask in case of decompression because the time frame before blackout is so tiny. The point is that autopilot in aviation is a tool that can be employed by pilots but cannot function safely on its own. From this viewpoint Tesla's Autopilot is accurately named although the public does not have the same understanding.

[mannykannot]

There are a lot of things in aviation that are done out of an abundance of caution (and rightly so) rather than because flights are routinely on the edge of disaster. Depressurization is not an autopilot issue, and putting on a mask is not the same as constant vigilance. Even when not using autopilot, pilots in cruise may be attending to matters like navigation and systems management that would be extremely dangerous if performed while driving.

Personally, I do not think calling Tesla's system 'autopilot' is the issue, but your claim that it is accurate is based on misunderstandings about the use of autopilots in aviation. It is not the case that their proper use puts airplanes on the edge of disaster were it not for the constant vigilance of the pilots.