do you even know how old these stories are??
btw monster inc isn't a fairy tale
btw monster inc isn't a fairy tale
But yeah, I'd agree.
"A fairy tale is a story, often intended for children, that features fanciful and wondrous characters such as elves, goblins, wizards, and even, but not necessarily, fairies. The term “fairy” tale seems to refer more to the fantastic and magical setting or magical influences within a story, rather than the presence of the character of a fairy within that story. Fairy tales are often traditional; many were passed down from story-teller to story-teller before being recorded in books. "
(https://literaryterms.net/fairy-tale/)
Basically stories like Arthur and the Knights of the round table, Wizard of Oz, Cinderella, etc. etc.