Hypocrisy!
So, it's ok when MMC beats up other guys because of jealousy but FMC can't do the same. People are hating on Elsa for punching Silver after constant bullying and trash behavior overall. Yet I don't see a single person hating Knox for beating up Daniel over one misunderstanding/incident. I find it funny how people are quick to defend bullies like Silver/Nicole for their behavior and hate Elsa/Astrid for retaliating against their bully/disliking them.