Not all races take the thing to such an extreme. Only whites took the thing to such an extreme as to make it seem to all OTHER races that this is what they looked like.
The OTHER races do NOT use nor feel a need to use their own race to validate it. I say Adam was black after looking at the physical evidence.... not to sustain an opinion.
You still don't get this. Let me explain it again to you.
People use 'outside' Bible sources to validate their belief that Adam was their skin colour. You have stated these people are racists for doing that to sustain their opinion that Adam wasn't black.
You have done the very, same, exact, thing to sustain Adam being black and you say your not a racist in doing that but they are.