It's overly-dramatic, lots of self-important bullies, emboldened by their clique, who all rush in to support their friend being a bully to the people they don't like.
Except this is real life, the bullies are middle-aged women, the Mods are supportive of the bullies, none of them ever grow up, have an epiphany, or change their behavior, and it's all happening over gossip.