Driverless cars will only be a real thing in regards to shipping of goods and maybe point to point travel. People are nuanced and have a billion variables while traveling that can be acted upon by a person, but not by a computer. If I suddenly get hungry on a commute home, I can glance over, find a place to grab something to eat, and do so without any sort of effort versus trying to get a computer to deviate from its programmed course in a seamless way to not impede what you're trying to do.
Driverless cars aren't going to be driverless; they're going to be cars with autopilot systems. Planes have had the same hardware and software for years, but pilots still need to do something and steer as necessary. The same thing will happen with our cars to make going straight to work and back home or trips across borders on the highway less stressful, tedious, and tiring, but people will still have to drive, especially within city borders.
Driverless cars, I hear it allot and it's true about that. I haven't seen one in real life yet and I don't mind giving it a try. But on a very big raod to be on the safe side