Nah you're a hypocrite. Y'all cool when the MC is the going back in time anime and the MC uses the knowledge from the future to his advantage and f u c k s everyone over and takes advantages of everyone and so forth but you can't handle it when the MC gets f u Ck ed over. At the end of the day he was saved and that's all that's important. Remember each and every character has their own personal motives, just like how she has her own.