I'm sure you were already aware of that, but its easy to forget that and think you're dealing with something more real.
I learn this each time Apple releases a product. New iPhones could be $500, 10x the speed, half the weight and full week battery life and a fringe loud group will post and upvote some dumb complaint.
From the viewpoint of a pedestrian, having more "drivers" that don't get distracted on their phone sounds blissful.
There are real concerns about the additional pro-car lobbying we will likely experience, as Waymo will discourage people directly and indirectly from taking transit and cycle, but I hope we can coexist.