comonad-colaboy

We seem to have large datasets that can be used, and the best of algorithms Why have we as a species failed to make acceptable autonomous driving a reality by now? What is missing? Do we not have the math to do this, like some folks say we don't to tackle hardest problems in quantum mechanics? (By acceptable I mean, a state wherin there exists a handful of people using it to drive across all terrains and under all weathers a normal human is capable of operating a car in)