Current language models (misnomered as “AI”) are great at some things but fail at any real thinking.
Self-Driving works decently in predictable environments but anything outside of those limits can make it literally crash and burn.
Public road transportation by individuals just has too many cases where real decision-making is required.
Despite all their resources, I think they’ve given up. All the brilliant engineers and scientists have given up, because they know what we’ve suspected for a long time.


Yup. Self-driving cars will never truly be possible with unpredictable humans still driving the other cars on the road. Maybe if you could put a true AGI into a car.
We could have self-driving cars with today’s technology if the only other vehicles on the road were also self-driving and all interconnected via a mesh network with each other and the other critical road infrastructure like intersections.
But if on today’s roads if you want a truly Level 5 self-driving car where you get in the car in your driveway and say “take me to Burger King”, you’ll need an AGI in the car.
A train is so much easier if you don’t want to drive. But billionaires don’t want trains.