Well-loved movie company Marvel has been losing popularity and fast. But is there a real reason for this loss in popularity? Many fans would argue that the answer is yes. With the death of many favorite superheroes comes the death of the audience's interest in the movie franchise.

The decline of the MCU can be attributed to a series of factors. The loss of Marvel's “A-Team” destabilized the franchise, and adding various new characters has done little to stabilize it. The slew of shows in a short period is unsustainable and has left fans bored and confused.

Earth-616, also known as the Sacred Timeline, is the main reality depicted in the MCU. Despite having been designated as Earth-199999 by Marvel Comics in 2008, Multiverse of Madness establishes the MCU as Earth-616, sharing the name with the primary setting of the comics.

Robert Downey Jr. is not closing the door on the Marvel Cinematic Universe, which he kicked off in 2008 with “Iron Man” and headlined for 11 years through 2019's “Avengers: Endgame.” Iron Man met his demise in that tentpole, but that has never stopped rumors from circulating that Marvel is trying to bring Downey back ...