Marvel Studios is expanding its multiverse concept by exploring various timelines that diverge from the traditional Avengers narrative. These alternate realities include a zombie Iron Man, a world where Steve Rogers never became Captain America, and a 1602-era assembly of the Avengers.
Marvel’s upcoming film promises to bring together different realities as they collide, offering a fresh take on the beloved franchise. The multiverse concept allows for endless possibilities, enabling the studio to create unique stories and characters that diverge from the classic narrative.
Source: https://www.washingtonpost.com/entertainment/tv/2024/12/22/marvel-what-if-mcu-loki-schedule