After spending years in story boards and movies debating if mutants are humans or not, Marvel is now taking the stance that mutants are in fact not humans. The real life debate has nothing to do with mutant rights, but rather taxation on toys. Excerpt from article:

‘Dolls,’ which are toys that represent humans, are taxed at 12%. ‘Toys,’ meanwhile, are, well, toys, but ones that don’t represent humans. Those are taxed at 6.8%. You can probably see where this is headed.

But, where do you draw the line? Who is a mutant and who isn’t? As you can see in the article “11 X-Men Who Aren’t Actually Mutants,” it might be hard to distinguish between the two. For example, did you know that Storm was a member of the X-Men with no powers in 41 different issues?