Because they mock and ridicule what they're never going to achieve. Very few people are "ugly." But after decades of abusing their bodies with food, alcohol, and other vices they often look like shit and barely take care of themselves. Look at all the current fatties that do not even shower on a regular basis now because they often can't fit in a shower or tub. Its the same garbage when some "real women" try to imitate Victoria Secret/Super models and realize they can't even do the poses. Turns out many pro models, especially VS's, are formally trained ballerinas, gymnasts, or a high level into yoga.