“Because of multiverse theory,anything I create, or anyone else creates, already exists somewhere else.” Completely absurd, and offensive to artists who don’t think like this. But I can see there’s no point going any further as your idea is basically “everything exists”, which is both unfalsifiable and humorously childish.
Whatever you say. You simply don’t have a mind or will to grasp the concept of the infinite.
If you ever want to grasp the concept better I suggest:
Michio Kaku, Parallel Worlds: A Journey Through Creation, Higher Dimensions, and the Future of the Cosmos (2006) Nonfiction. Written by a theoretical physicist.
Robert A Heinlein: The Number of The Beast (1980) Science fiction. One of the novels that introduced me to the concept of multiple universes and fictional universes existing.
Tom Defalco: Time’s Arrow trilogy (1998) Comic book novel. Set in the Marvel Multiverse. Great fun series using the concept of multiple universes in an easy to understand way.
