In real life, Cinderella would have slipped laxatives into her stepmother and step sisters’ morning tea or packed a bag for the next village. The youngest son in The Golden Goose would have refused to go chopped wood after his two older brothers had maimed themselves. Sleeping Beauty would have heard gossip which invariably went around the castle to find out why no one sowed. The brave little tailor would have killed the flies and then saved it as a fun story the next time he went to the tavern. The Three Little Pigs (putting aside anthropomorphized pigs) would have lived together in a brick house they could have built in half the time and avoided the wolf.
None of that happened because fairy tales live in hyperbole. Maidens aren’t pretty, they are rare jewels. Boys aren’t just resourceful, they luck into whole new lives. Queens are evil or destined to die (or both). Kings give away their daughters to anyone who can solve a riddle or kill a giant. And I accept that in fairy tales because the format is short story, and it must convey its message in a clear and concise way. Archetypes are helpful in short stories.
Lately I’ve been abandoning books that employ archetypes. While I’m fine with Cinderella having a martyr complex for most of the story knowing she’ll get out of her situation, I am less tolerant of novel-length stories about martyrs who constantly make themselves smaller and artificially unobtrusive. I know why the youngest son (the simpleton) had to go and chop wood, but if a story revolves around a protag that falls into danger every time he leaves the house, I’m annoyed. Keeping the secret of Sleeping Beauty’s (the innocent) calamitous christening is a major plot point, but if not sharing a vital piece of information continually causes problems in a book, I become frustrated.
I think I accept archetypes in short stories because I don’t expect characters to grow or have a real arc. That isn’t true in full-length novels, especially a series. I’ve abandoned books and TV shows for just that reason. Fairy tales need a short hand to convey ideas that just doesn’t work in longer stories.
Are there plots or characters you can only enjoy in the short term?
Fairy Tale Feminista 
Interesting thoughts, I don’t really think of what I expect from short stories – but in truth, if it’s a full length novel I expect better depth, character growth. I can read the Chosen One stories within short form – but not as much within long form.
I don’t mind a character being a little different but if it becomes their entire personality, and focus and they have no other redeeming features other “they are chosen” I will likely stop reading such a novel.
I think people talk about deal breakers in relationships too much when what they should talk about are deal breakers in entertainment! I can deal with a neat freak in my house, but I refuse to read another story about a woman whose only likeable quality to a love interest is her clumsiness!
LOL “only likeable quality to a love interest is her clumisness” yes!!