>>124057118It's a retcon that happened in 1979, before most people reading were born, so a lot of people don't count it as a retcon because it was like that when they started reading. It being undone for movie rights reasons gave them further excuse to complain about losing something that was never really very good in the first place, along the connection to Magneto meant that X-Men fandom felt they had a sense of ownership over two Avengers characters, which have now been "taken from them", similar to the Franklin Richards situation. In addition, as you say, there's a group of fans who just want Wanda, Pietro, and Lorna to exist as Magneto's happy family who stand at his side, and have no lives of their own.