“Why do these shows always feel the need to add in new characters who were never in the comics?”

“Why do these shows always feel the need to add in new characters who were never in the comics?”
When Bruce Banner approaches Doctor Strange to make everyone forget the previous Hulk movies, multiversal mayhem ensues!
The infamous Bully Maguire is reportedly very upset he was not asked to appear in Spider-Man: No Way Home.
Spider-Man: Home Alone hits theaters at Christmas 2023, followed by Spider-Man: Home Alone 2: Lost in New York.
In the history of superhero storylines, time travel has never backfired on the heroes
Leading Spider-Man experts, including T. Vincent Maguire and T.S. Holland, agree that Andrew Garfield is the worst.