Ah no, the trash that have been having fights are NOT spending any money. Why do you think they are on Carnival.
Instead, Carnival wants to blame the drink package and come out with some press release that says they are coming down on drinkers. Yeah, that will do it.
Just look at what OP said about the kids on board. Remember when CHristine Duffy did that whole song and dance about behaving on cruises? One of the items was children 17 and under needed to be escorted by adult or in their rooms. Surely seems like they are failing in that regard.
Funny, you take a higher price cruise from the likes of NCL and they offer UNLIMITED drinks and when was the last time you saw a video from a fight on NCL.
ETA - Even on my Firenze cruise earlier this year, the colorful guests right next to us, were smoking weed right there on their balcony. I took pictures and went right to guest services and showed them the pics. Security comes up and asks them to not smoke in their room while the pot smoke pours out of the room. They remained on the cruise for the entirety.