After more than a decade of pop-culture and cinematic dominance, the Marvel Cinematic Universe seems to finally be faltering atop its pedestal. After Avengers: Endgame ended The Infinity Saga, Marvel Studios wanted to keep the party going while increasing the number of projects they released each year. Yet, with box office disappointments and negative buzz, some critics of the comic book universe are saying "It's over." However, as the industry analyzes the box-office struggles the MCU faces right now, many people continue to overlook a star reality facing the audience: the economy. The current discussion about the state of the MCU is tied to the release of The Marvels and its presale troubles.
Source:https://www.cbr.com/how-streaming-impacted-mcu-box-office/