Not to derail this any further but:
That’s actually not racist as per the following definition
prejudice, discrimination, or antagonism by an individual, community, or institution against a person or people on the basis of their membership in a particular racial or ethnic group, typically one that is a minority or marginalized.
• the belief that different races possess distinct characteristics, abilities, or qualities, especially so as to distinguish them as inferior or superior to one another.
White people, as a whole, are not marginalized in any way. Repurposing the ethnicity or skin color of a comic book character to be more inclusive, isn’t racist.
That's the definition made up by the side that says no one can be racist except for the majority.
This definition is a one-sided obfuscation (an aspect of biased racism itself) which makes all members of all minority groups exempt from racist thoughts no matter how they act since, by definition; they can't ever be "racist" despite the most blatant of racist attitudes & actions.
It's a silly definition that ignores reality & compresses the scales of balance on the side of the obviously false and the illogical.
It's incorrect to say only one group can hate based on race (thus making those with racist attitudes "racist"), but other groups can hate as much as they want solely because of race, yet never be guilty of being racist.
Doesn't this definition itself demonstrate judging groups as wholes (another definition of racism) and classifying one as being capable of racism, while saying all others are innocent of such hateful thoughts because it's somehow impossible for them to be racist?
Some of us believe racism (like any other attitude of negativity, hatred, prejudice, bias, or avarice toward others) is "equal opportunity" = anyone can be racist against anyone else depending on how they think, what they say and how they act.
To say otherwise is to completely deny human nature (and is racist itself as it pigeon-holes all people into groups that must presumably think a certain way along racial lines).