Concerns About Ultron's Return to the MCU
The Marvel Cinematic Universe (MCU) is known for its interconnectedness, with major characters making unexpected appearances in various movies.
This interconnectivity has been a hallmark of the franchise, as seen in Robert Downey Jr.'s unannounced appearance in The Incredible Hulk and Samuel L. Jackson's recurring appearances.
Villains have also made surprise returns, such as Samuel Sterns in Captain America: Brave New World 17 years after his last appearance, and Tom Hiddleston's Loki, who has popped up multiple times throughout the franchise.
The Marvel Cinematic Universe has always been built around its interconnectivity.
Author's summary: The return of Ultron to the MCU may ruin the Avengers villain.