PG Areas are designated to be free from sexually explicit language or behavior, swearing and other forms of aggressive language, violent behavior and/or imagery, including horror.” So if I am in a PG region and people are conducting themselves in a way contrary to this description (directly quoted from the linked support article,) I might report them. First though, I would probably ask them to alter the behavior. . . perhaps they are not aware of the differences between PG and Mature… who knows. To me, an Abuse Report is the final extreme reaction to a situation.