I think I wrongly assumed that some commercial software was bragging to have a tool to perfect white skin tones, but it’s seems to be a flawed assumption, I realize now.
I’m referring more specifically to the article mentioned by another user in another thread, where we’re presented to the Skin Tone tool from Capture One.
By reading the article (I should have done it before creating this thread), the tool seems to be ethnicity-neutral.
Thank you for having questioning about that. 
Tough, extremely polarized times we’re living in (specially where I live). Sometimes, in trying to counteract it, we end up making things worse.