Doesn't matter how much safer than an average driver it is, it needs to be close to infallible. Waymo have a very well proven safety record, with almost no incidents on a heavily scrutinised launch. Tesla are already deep into possible litigation, and still can't solve phantom braking.
If only FSD used the brakes when it was actually running into an overturned truck.
Tesla FSD v13.9 still needs some improvements. Just today, 2 hours ago, 1) Tesla got into a right turn only lane when it was supposed to so straight. I had to take over, stop, and wait to change into the straight through lane. and 2) after making a sweeping right hand turn the car went from 50 MPH to 25 MPH when it should have stayed at 50 MPH. The car continued at 25 MPH until it went past a 50 MPH sign.