Tesla is 100% going to win in this space. And as Musk and Karpathy have said, the general solution will be in place and work nearly everywhere, but a long tail of edge scenarios will have to be ironed out over time. This is nascent, world changing technology solving hard problems.

As a M3 owner you get to see the feature set growing over time, but the zero-to-one moment is when that FSD is finally rolled out in 9.x

I can't wait. It's going to be amazing.