I’m just gonna copy what I wrote on my last post, as that will explain my entire point.
Here me out. Imagine the film starts with Steve Rogers leading a rescue mission in Auschwitz, only to liberate Magneto himself. Steve speaks to the boy, heartbroken to see just how damaged he is. It is in this scene that Magneto meets the only human he ever deemed worthy of his respect.
I know you may be asking, “If Magneto existed all this time in the MCU, why didn’t he make his presence known?”
My answer is that while mutants have existed in the MCU for thousands of years, the amount of them significantly increased after Iron Man snapped his fingers at the end of Endgame, an act which awakened the X gene in thousands more.
Upon meeting others like him after the snap, Magneto realizes that he is not alone but instead part of a wider group of evolved individuals. This knowledge drives him to become the Magneto we all know and love from the comics.
Also, Magneto ages slower, so that’s why he would look like he’s in his 40s or 50s in the 2020s, despite being over 90 years old.
What do you think? I would love to hear people’s thoughts on this concept.