I'm sorry, but the bigotry allegory part of the X-men in the larger Marvel universe doesn't work well, especially when compared to real life examples. In a lot of parts in the USA a lot of people cannot distinguish between muslims and hindus, for example. How would it be more aceptable to gain powers from a giant cloud and emerge from a cocoon? In fact Inhumans should be met with even more mistrust and bigotry, seeing as they become truly alien in nature unlike mutants.