Again, I am simply talking about what must have been going on in the eyes of the Apple employee(s). I am not at all defending their Actions or honestly even taking sides. It just seems bonkers that this happened and if I could I would sit down with the dude and be like, "so... wtf were you thinking".
So far the only theories are "he didn't know" and "he trusted his daughter". None of that really explains why he, and apparently the employee in the cafe, seemed to have absolutely no qualms about video recording.