You are assuming:
1 They don't intend to kill you anyway.
2 Scared punks without formal training don't accidentally shoot you.
3 One guy does not get a wild hair and kill you.
4 They are robbing and not kidnapping you.
5 They are not ISSIS wannabes wanting to separate your head from your shoulders.
It worked out for the guy but there are a hundred scenarios where compliance does not.
And you are assuming that they will shoot you anyway?
Heres the way I look at. If they wanted to shoot you they would have shot first. They obviously just wanted the money and I believe that most thugs do just want money. Will they run at the first sign of resistance? Its possible but its also possible that they get spoked and shoot you first. Like you said there are hundred scenarios, each different. Some have a good outcome, some doesn't.
I agree with