“Isn’t that what reading the owner’s manual is all about?”
The backseat passenger doesn’t normally read the manual. Also, Tesla doesn’t have a manual...it’s in the screen display.
What part of "owner's manual" did you misunderstand?
From yours and other responses, I can see this concept is a little too complicated.
Given your willful ignorance, I'm wondering how you managed to get a driver license, or if you're even able to read the signs on the side of the road.