For those who think "well, pedestrians don't belong on the road so this wasn't much of a bug" (because I'm sure there are some of those): just imagine the "other" was a large chunk of debris, or cargo fallen off a truck. The car would have crashed right into it.

There can be many obstacles on the road, stationary or non-stationary.

AI can get away with requiring humans to take control in emergency/unusual situations, but not when it is supposed to be "self-driving". The software at least needs to recognise problematic situations and request a safety override or come to a safe stop, it can't just shrug it off and move on.