From the article, it sounds like the Cruise vehicle didn't just strike the pedestrian but stopped on top of her and pinned her in place. A bystander needed to recognize the incident and reassure her until emergency services arrived and mechanically removed her from below the vehicle using the jaws of life.

While not impossible, it's hard to imagine a human-driver scenario that would look quite like that, regardless of how legal accountability might resolve. Would a human driver stop their vehicle on top of the person they just struck? Would they then ignore the person they'd trapped and wait for a bystander to intervene?

I'm not suggesting that this scenario necessarily warrants the suspension, or that most of the same problems might not occur in some human-driver scenario, but it points to some of the subtle differences of human vs automated drivers that come up in exceptional situations. There are a lot of exceptional situations when driving and it very much matters how automated processes navigate them.