She has a delicate frame, which gracefully bears her slight figure. Well, you certainly wouldn't be complaining if you actually thought you had some some edge on her. And you would likely lack the disdain of those responses that interpret her leanness as a personal affront. You worry that she popularizes an unachievable standard, making thinness an essential component of physical appeal. More importantly, you are concerned that she does so with the unfair advantage of a small frame, a high metabolism and a prime time tv show.
Body weight is an arbitrary criterion that is often factored into our perception of physical beauty.
It is neither the only arbitrary factor, nor is it's gravity constant. Physical beauty is subsequently factored into our likelihood to gain the attention and admiration of others. You are afraid that someone has an unfair advantage over you. Would you also ask attractive people to stay out of sight, so that ugly people would't feel inadequate. I daresay the solution to popular interpretation of genetic variation is not to disqualify others for what you see as their inherent advantages over you, but to qualify yourself on your own merit.