Looks like cute loli, is actually a great big flying lizard with teeth, claws, and magic....
And generally not fluffy bunnies. Rather famous for not being such, in fact.
They may change their shape, but that doesn't change a whit about what they actually are .....
So yes... ruthless.. A gaggle of husband-high highschool Queen Bees, with the social dynamics to match..
What'd you expect? Fluffy pillow fights in nightwear?