It would be very interesting if this becomes true. From a quarterly earnings call:
“The other thing that we’re really excited about, that AI is going to give us the ability to do, is to provide users of Disney+ with a much more engaged experience, including the ability for them to create user-generated content and to consume user generated content — mostly short-form — from others,” [Bob] Iger continued.
It sounds like people will be able to create their own shorts using Disney characters and have them shown on Disney+, likely after Disney approves a particular short to be shown. Maybe I can finally create the Toy Story spinoff short that's been clanking around in my head for years.

