DD, almost 15, has started watching MLPFIM again (she stopped a few months ago because she got more interested watching other shows like Game of Thrones, Inside No. 9 & How I Met Your Mother).
She's quite a mature girl for her age, and is quite bright for her age, plus she loves shows for adults and shows aimed at kids, though I can see the appeal they have for people of all ages (the shows include Steven Universe and Adventure Time). She's also quite a cynical and sarcastic teenager (imagine Daria but a bit happier ahaha), so I don't know why a brightly coloured show like MLP would appeal to her.
I don't want to judge her or her interests if they're not hurting anyone and they make her happy, but I'm wondering if it's normal for teenagers to watch kids shows like MLP? Especially one as cynical as my DD is.