I'm incredibly suspicious of this. People in /r/selfdrivingcars are all still clamoring for when they can finally try it, including people that live in the area. Besides that, when I google I can't find any recent test drives by the media using Waymo.

This doesn't pass the sniff test. Being able to sign up has been possible for years. The question is can anybody actually hail a ride with Waymo? Because numerous people on r/selfdrivingcars are claiming they can't.