Where are the interconnected cars we were/are promised?
Where's the open standards that would allow - say - a Ford 20 miles ahead to warn an Audi or a Toyota of an icy patch, a crash or traffic slowdown?
Hell, GM has had OnStar for ages and it cannot do that even within its own brand.
Seems like the OEMs and the Googles, Apples etc. are too busy duking it out as to who will control the customer and her information to actually give two shits about what we actually want and need.
I'm guessing if a significant number (unlikely) of Tesla cars, bus and trucks get built than at least they'll be talking to each other.