No, Wish is not a Disney origin story. It might draw inspiration from various sources, but it doesn't have the characteristics of a typical Disney-originated narrative.
Wish is not the origin of Disney. Disney's roots are deep and involve numerous beloved characters and narratives that have been part of its legacy for years. Wish is a new installment, but it doesn't hold the position of being the starting point.
As of now, Disney Plus does not have 'Pulp Fiction'. Disney Plus mainly focuses on family - friendly and Disney - related content, and 'Pulp Fiction' is a Quentin Tarantino movie with a lot of mature themes and violence which doesn't quite fit into Disney's typical content profile.
Sure is! Disney Plus has Toy Story in its collection. You can stream it whenever you want. It's a great way to relive the adventures of Woody and Buzz Lightyear.
DC Comics isn't on Disney Plus. Disney Plus mainly focuses on Disney-owned properties and doesn't have the rights to stream DC Comics content. DC has separate partnerships and platforms for its shows and movies.