The want to be E but really armchair engineer in me for this context says there's far too little Engineering safety of the situation.

That school should not be on a busy roadway at all, it should also not have a child dropoff area anywhere near one but instead, ideally, a slow loop where the parents do drop off children, and then proceed forward in a safe direction away from the school in a flow.

It's funny because now you're sounding like you're blaming the school/the city for the situation.

Things are what they are. Driving situations are never perfect and that's why we adapt. The Waymo was speeding in a school zone. Did a dangerously fast overtake of a double parked car. It's engineering safety failure over engineering safety failure from Waymo's part, on nobody else.