What If Autonomous Cars Just Never Happen?
I am inclined to say that driverless cars will never happen. Some automation yes, like a better cruise control and automated emergency braking, but ultimately cars will continue to be operated mostly by humans.
The same will be true with electric cars. Some will get adapted but I'm not sure we can say that the internal combustion engine is dead. Not because of Trump or the oil companies but because it's always safer to believe current technology will be the future.

