Human drivers are the status quo. Once you consistently show that self driving can do better there would be a point in discussing that.
The problem is that you can't because such technology simply does not exist. There is no perception technology that is reliable enough. There is no prediction technology that is reliable enough.
To me it is obvious that Cruise and Waymo (and their likes) simply cannot withstand any serious scrutiny.
> P.S: If the claim is that a one-time DMV driving test is enough, then that should be enough for autonomous cars as well (I'm not making that claim)
The DMV driving test is just one element. We also know how human develop and what skills they acquire and when.
We don't let them drive until they're 15-17 (depending on local laws) because they lack certain abilities earlier than that. For example, humans acquire object permanance at around 24 months.
The Cruise incident shows that Cruise vehicles lack object permanance. They should not be elegible even for a DMV appointment.