The crew did nothing...

[PIAA REF]

The bottom line is that this is the officials judgement. To me this falls into the unsportmanlike rule and I would issue a T. In my state a Flagrant T would mean he is done for the night and the next game as well. I just don't see him being frustrated and verbalizing it should result in that stiff of penalty.
I will use this example. (names are made up)
Bob is really mad at his insurance agent because he thought he was entitled to more money. Bob yells at him and even goes as far as saying he is going to hurt him. Only 2 things could happen: Agent does nothing or at worst reports Bob to police and a minor infraction is assessed to Bob
OR: Same case Bob is mad and punches agent or even kills him. In what case should a stiffer penalty be issued?
Same case in BBALL frustration was shown with words (t is given) Other actions (hits someone) Goes after an official: Stiffer penalty is given.
This is just my opionion. What we need to understand that this is a judgement issue.