The league of villains are misunderstood victims that understandably wanna be villains literally cuz although they done terrible things it’s based on giving back the pain they endured in solitude while witnessing how corrupted the world is in general and I’m sure stain felt both was right that’s why he spectated instead but in my opinion I believe the league of villains are anti heroes like eren and lelouch cept they’re more angrier and hothead edgy like