I do not drive a car, but I agree, even as a passenger. I think it should have no data sharing at all (it should not connect to the internet, nor any radio communication other than that explicitly selected by the operator (AM and FM radio, receive only, with no software updates)). I also think that many parts should not need computers to operate (including the doors, windows, and lights). Furthermore, they should have manually operable windows. And, the different subsystems (e.g. driving, audio/clock, heating/cooling, etc) should be isolated from each other, to improve security and to allow powering off the subsystems which are not in use. And if you really want a locked glove box then I suppose you could add your own lock. I also don't like touch screens on other computers, whether or not it is in the car. But, at least the electric cars do not have the fuel, noise, exhaust, etc of other cars, so there is one advantage, but that could be done without all of the other problems, I think.