Of course, if they are filming for their own narcissistic purposes then that's ordinary. You sometimes hear of / see people taking photos of the aftermath of a car accident or whatever and you think WTF?
People should also only offer assistance if they can be of actual assistance. It's always tough to know how one will respond in a situation like that. A lot of people would say "yeah, i'd run in", but its different in practice.
At my old residence some ice addict was running the streets.
He went to steal a pizza delivery drivers car, she stood up to him and he hit her knocking her to tbe ground.
I came outside and dared him to come try me next.
He took off like a chicken shit around tbe corner. Was out of my line of sight in less than 5 seconds!
If We did not go outside when we did, theres no telling what else he might of done to that poor girl?