i dont like how this entire conversation has been centered around whether milly is attractive or not when it literally doesnt matter, she could be the ugliest person to ever exist and it still shouldnt warrant a hate train
The point of the film is that she's 13 and shouldn't have to do that. The point of the film is that society forces young women to grow up and adultify themselves in various ways. Kara takes on that responsibility because she, as an adult, should be the one to handle it.