Earlier quoted context omitted.
From https://www.tesla.com/autopilot : "All Tesla vehicles produced in our factory, including Model 3, have the hardware needed for full self-driving capability at a safety level substantially greater than that of a human driver" Why do we keep referring to something that we understand should require human supervision as "auto"? Stop the marketing buzzfeed and let's be real.
I agree that since that statement is at the top of the /autopilot page may insinuate that that's what Autopilot is, but that statement is describing the hardware on the cars rather than the software. I think that's intended to be read as "if you buy a new Tesla, you'll be able to add the Full Self-Driving Capability with a future software update; no hardware updates required." It could be made more clear, though.
But that's not going to happen, because Tesla wants to deceive some people into believing that autopilot is "full self driving" so they will buy the car.