I guess he would know what's appropriate, so I stand corrected on that point.
I guess I'm just too servile. I would have put my iPhone away and read a book and never have been kicked off the plane. (And if my coat needed hung, I would have just sat and been uncomfortabaly warm until I could hang it myself: your failure to prepare should not become the burden of another human being. )
If there's no where to hang it aside from a designated area that as a passenger you don't have access too, you let the crew member do it and remember to be polite. Same as in a restaurant, you don't take your own plates back into the kitchen and clean them off, because the waiting team does that and probably wouldn't like you muscling in.
I guess I'm just too servile. I would have put my iPhone away and read a book and never have been kicked off the plane. (And if my coat needed hung, I would have just sat and been uncomfortabaly warm until I could hang it myself: your failure to prepare should not become the burden of another human being. )