On the other hand, unlike Uber/Lyft, Waymo can't scale like they do. For them, demand pricing means more drivers with their own car driving when there's lots of people to pick up. For Waymo, they'd go broke trying to have enough cars for high demand times that would all sit idle (and have to drive somewhere to park) off peak.
Taking it up a notch. I'd be nice to redesign cars that have no driver. A bench, a desk, small buses for shared rides, or something.