How Tesla defines autopilot isn't how I would define it. It is why I use the lowercase version of the word rather than a pronoun.
A level 3 or 4 autonomous car is a true autopilot.
Tesla is level 2.
A level 3 or 4 autonomous car is a true autopilot.
Tesla is level 2.
The Pilot is always required to monitor the systems and be able to take control - so the analogy to a Level 2 autonomy car system like Tesla's Autopilot is quite correct.
Anyway, my point is if you keep talking about Tesla's lack of autopilot - regardless of the case - you're going to just confuse most people, because clearly they do have that.
If you want to refer to Level 4 systems, perhaps 'driverless' or 'self driving' are better terms to use.