Milling,Burn,Beatdown or Exodia/Destiny Bord they are all 'win conditions' meaning "You Win" no matter how unprofessional u may think one is over the other.As long as you meet the conditions per the rules.
It's ridiculous and childish to say such a thing. A real fight? Do you mean to say that smacking your monster's faces into your opponent's monsters' faces is the only way to win? A person with basic comprehension and game sense would realize otherwise.