Well, let's take a similar example.
Nudity is a good way of conveying vulnerability and helplessness in a variety of works. The first example that comes to mind is the
shower scene of Psycho (I'm linking it, but seriously who hasn't seen this clip in reference somewhere?). The woman is naked and exposed, which makes her being attacked at that point all the more visceral. But it doesn't pan all over her body, or even try to cut it close. It just gets the point across without trying to sex-sells the scene. By comparison nobody's going to seriously argue that in porn the nudity of women is a representation of how historically they have been at the mercy of men; no they're naked because that's what guys want to see.