Something just popped into my head, I can't remember if it's from a film or a TV drama or something like that, from many, many years ago (I was a child at the time), but it was to do with fire arms training, and it showed an officer who was doing firearms training watching a screen with a person pointing an object towards them and they had to quickly decide if it was a threat or not and I just remember one incident of the officer shooting, believing it to be a gun pointed at them, the person on the screen was then shown turning to his side and was holding a small fastened up umbrella, but aiming it like a gun. In a controlled training environment where the threat is manufactured it's still difficult to tell. So when an aggressive man in a state where guns are common, leaves a truck coming towards you basically "brandishing" a small black object, at night in an area out of the way, no matter what it is, how can the Uber driver think anything else other than "I might only have 2 seconds left to live"?