Not only is that a pejorative statement, but it presumes the presence of 200+ gangsters. It also implies that everyone present was shooting, when "involvement" might only be sitting on the throne in the bathroom of the premises.
Because of your pejorative characterization of those present, your statement is only an opinion, not fact.
You appear to have deep seated anger issues with bikers. Were you rejected by bikers in the past? Your postings here tend to indicate that you are the type of person no one would want to ride with. Even the lowest scooter tramps have standards.
“Because of your pejorative characterization of those present, your statement is only an opinion, not fact.”
Based not on opinion but on the number of arrests and indictments.