Can someone please explain to me why everyone in this game is such a child?

I've just been banned from the game for inappropriate communication for over a week even though I only flame people if they are actively throwing or talking complete shit. Apparently multiple people have reported me ? There is just no way everyone on this fucking game is so pathetic as to feel the need to report me for responding to THEIR messages right ? I genuinely don't understand why I've been banned. Some people need to either grow up or leave online gaming altogether.