Isn't Tesla already there?

I took a fully-autonomyous Cybercab to a coffee shop yesterday; it doesn't even have a steering wheel. It was just a short drive, but it handled various complications (a garbage truck, double-parked cars, construction, unpainted speed bumps) with aplomb. The driving felt extremely smooth and human-like (better, in my experience, than Waymo, which can still be a bit jerky).