Have you ever been out for a drink and and had to drive a friend home because they drank too much? Of course, you leave their car at the bar for the night and drive them home in your car. If Tesla created a feature where the car could closely follow the vehicle in front of it (including turns), you could hop into their car and have the Tesla follow you to their house where you drop off your friend AND their car. Then jump in your car and take off. I’m sure there would be other situations where a feature like that would be useful. Just a crazy thought I had. Thought I’d share.