Would Christopher and Paulie have gotten into a fight and hurt each other if the waiter had come out and complained about not getting a tip?

Christopher and Paulie were really going at it over Paulie being a prick and almost seemed ready to fight each other in "Two Tony's" then the waiter came out insulted them, how bad would it have for two made guys to get into a brawl and really hurt each other in public?

https://youtu.be/MrQwN8JorDk?si=3kj4lUIn3wVqhSHY

Tony might have been forced to kill or yac them both if beay each other up and both harbored a grudge towards the other, poor waiter saved them both but not himself.