So let me get this straight. Once there are lots of people it's more dangerous, but once there are no people it's simultaneously more dangerous? I'm not following the logic here
> But this model is unsustainable, eventually you will be riding with randos.
It's unsafe when there's lots of people, it's unsafe when there's no people. Basically they're saying it's unsafe no matter what, which just isn't true. Subway systems are an everyday part of life in many cities.
I see, but that's a very contrived situation. I think in that situation you just tell the Waymo to pull over and get out. The world is not a utopia. There will always be some sort of risk to everything we do