sexual and race influence?

it could be a fact, what we see from advertisement, television and magazines , models clad in sexy outfit, bikini, male models with lean and muscular figure is the popular appearance. We seldom see fat people or people besides the caucasian in tv ads. Why? It is the culture already. The young people now think that if they dont own that body of that model or have the nose or cheekbone of that actor, they will be left out and looked down. It all got to do with the proper up bringing and mindset. The media can influence the young minds easily and making then believe wat they see is always true. What wang zi said is true, we need to know how to differentiate between reality and fantasy.