> Normalising embarrassment of one's own face is definitely not a pro-face attitude. 

It's not entirely normalizing, but that's how they cope with the harshness of those people. I'm even one of the constant users of that *face diaper* because I know I can't change how people would react and judge my appearance, and I totally can't block my ears from listening to their insensitive comments so to avoid their judgments I tend to hide the things that most likely would be judged and so as the FMC. And no..it's not dehumanizing to feel insecure about your own flaws. It's normal to feel that way for not all people are resilient to criticisms, so if that's how they'll feel comfortable in public, why prevent them from having that mask?

> What would human society become if everybody does that?

Well not everybody in that movie is like that *(same with real life)*— for it's literally just the FMC who's wearing a mask and I think she's the representation of those people who have a hard time dealing with their insecurities, and in the end, she somehow overcome it *(and I hope one day, I will also!)*.