You can’t just add, yes they still have human drivers, as an aside.
It’s like me claiming that I’m the fastest man on the planet, but yes I never raced against anyone and never been timed.
The driver behind the wheel is the whole game. If you have ever spoken to someone who has used their service you’d realize that disengagements are common.
There’s time to call Waymo the winner, let’s just wait until they actually offer a self driving service.