Cinderella, Introvert Princess

So, what I'm about to say is inevitably influenced by the fact that I've seen Moana about 100 times. Here it is: Moana is a bit of a pushy loudmouth. I know the narrative is that the new Disney princesses are bold and rescue themselves and that's great and I'm generally all for that. But I think there's something to be said for an old princess like Cinderella. Rather than thinking of her as a passive doormat, why not think of her as quietly self-assured? After all, she literally gets the last laugh: in that ending scene where the loud mean sisters destroy literature's most famous shoe, she just sits back and laughs like the bad bitch that she is and says, "But I've got the other slipper."