It doesn't matter. As we have learned with the John Deere tractor situation is that we will lose even more control. Think buying and maintaining a car is expensive now? Wait until you literally can't drive it without paying for a software update. I'm sorry, but I don't see anything cool in this other than a quick nap sometimes on a long road trip. Everything else quickly approaches pain in the ass levels to the point where I would rather have carburetors back.
Also, don't want to rideshare with a group of disgusting people. I work in EMS and I see first hand what nastiness is out there. Nope.