Alright. If you are saying that in the past the USA mainstream media articulated and promoted multiple standards of physical beauty that encompased more than white skin, I disagree with you.
I believe that in the not too distant past-like up till about the 1970s-the mainstream American media articulated and promoted one lone standard of physical beauty for females. The first prerequisite was white skin-well, perhaps it was sun tanned white skin. And I believe that any fair historical review will support my claim that the epitome of female beauty in the USA has long been-and to some extent still remains-White women with blond hair and blue eyes.
However, I believe that the USA mainstream media is moving or has moved away from having that lone standard of beauty. And, with regard to that, I say good for it-or rather, good for us.