You need only look at Tesla's attempts to compete with Waymo to see that you are just wrong. They tried to actually deploy fully autonomous Teslas, and it doesn't really work, it requires a human supervisor per car.
Tesla have recently started introducing unsupervised cars cars as well.
They are behind Waymo but they are getting there. They started giving fully autonomous drives since last month without safety driver in Austin. Tesla chose a harder camera-only approach but it's more scalable once it works.