That's one thing that I never liked about how the X-men stories are told, people simply would not have the type of disgust response to most of the X-men. Fear, absolutely, but not disgust.
By all accounts Scott is good looking. Kitty was bubbly and cute, the type of girl who you expect to be a cheerleader. Rouge was prickly and kept people at a distance due to her powers but she was still pretty enough that she would have gotten a few looks. Most all the kids are young, fit, and good looking, they would not be treated the way they were.
Then you get people like Storm who can pass for a goddess and Charles who despite the wheelchair is a perfect gentleman, neither of them have inhuman characteristics that would be repulsive to normal people.
Quite the opposite, mutants with no ugly traits would be seen as desirable.
An example, in ancient Greece and Rome Olympic champions were PAID to impregnate rich widows or their daughters if the family had no sons. Traditions like that have quietly existed for most of recorded history, even today sperm donors are chosen based on their height, strength, intelligence and so on; superpowers with no downsides would be seen as a highly desirable trait.
Someone like Colossus with a mutation with no downsides would be seen as a breeding stud and the various X-girls would be seen as trophy wives for the rich.
It makes sense for people like Kurt and Toad to be reviled but for the rest it's just silly.
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