And they have been so for decades, they can't get their stories straight and right.
They have many versions of the Universe, of Earth, of heroes and of superheroes, what at one time was original right and true, was no longer so at some other time.
One example of this is SGT Nick Fury also known as Colonel Fury, Director of S.H.I.E.L.D a "white" character and then later changed into a "black character", but this is not about race nor about white versus black, it is about all the crappy story changes that both: DC and Marvel have made throughout the years maybe almost from the very beginning, those comic book companies can't get their s--t right.
As an example, take a look at these:
Maybe next time they will say that it was really a mistake and Colonel Fury is a female, I don't have anything against females, but I think that they should stay with their original stories.
For example why make Wonder Woman into a Wonder Man?
Wonder Man, another crappy change.
Original Colonel Nick Fury, Director of SHIELD.
Marvel and DC are so full of excrement.