There are much more races than Asian and white. At least you mentioned Michael Jackson. Perhaps some mothers/fathers gransparents feel betrayed because their spawn is altering their God-given looks? I can imagine that happening in many instances.

Nobody is going to think twice about you and your family's eyelids lest they're plastic surgeons or Tyra Banks.

I don't think Asian girls do the surgery to look "less Asian". They likely do it for the most part tp look more Westernized and the stereotypical "pretty"- which can be different to everyone but they like American eyes. Big deal. Personally I think it's a scary sounding procedure and I would not do something so drastic myself.

Lastly, white folks don't tan to not look like their of the white race. Do you notice that even though a good few races may be called by the names of colors they instead refer to a group of people from common background with similar features? It's not to say white people are WHITE in color, black people BLACK. It's just not that way! People are all different tones and shades and mixes.

To put that more simply- people don't tan to look a different race, instead they tan to achieve what they see to be a more attractive look; ie: tanner skin, a glow perhaps. Perhaps they just like the warmth of the sun on their skin!