I love the idea of Waymo in theory, but unfortunately the only times I've seen them in the news are when things go horribly wrong (like the fact that they've gotten almost 600 parking tickets in SF last year). I will still prefer a human driver, as fallible as we humans are, until we get to avionics level of safety. I drive a lot, and I often forget that cars aren't consumable, fun toys, but rather two-ton hunks of metal that hurtle at inhuman speeds. I'm glad the cars are deferential to pedestrians, but I fear the time when these limits will be unlocked.