I've been fairly impressed at Waymo's defensive driving skills, down to it being able to tell when someone turns around towards the road with an eye to cross, & the car slowing-down/giving a wider berth.

We will need to wait and see (i.e. footage) for more facts on this one, but I would caution thinking that Waymo's don't have object permanence capabilities.

(Usual disclaimer around 1st-hand experience etc etc)