>>149158896He was fine as a villain. Even trying to give him a backstory that explains why he's like he is made him a better villain, but he just doesn't work as a hero, and you have to ignore most of his history to pretend it's OK.
Wanda and Pietro getting retconned into being Magneto's kids just because Pietro and Magneto both had white hair and retards didn't understand Magneto had white hair because he was old, though? That was always garbage that only ever hurt and diminished Wanda and Pietro, the same happened to Polaris when she got retconned into being Magneto's daughter. The people attached to it tend to be more concerned with some delusional happy family fantasy than the actual reality of how badly these characters got treated by connecting them to Magneto, or they just don't care. Thing that was canon when they started reading isn't canon anymore and they're having a years long tantrum about it, even though it was never good in the first place.