Perlmutter was in charge of the movies and comics for years until 2015 or so, until Kevin Feige convinced the Disney Board to remove Perlmutter from the movies. Perlmutter wasn't happy about this and made sure he and his puppet Jeph Loeb (who lost his talent years ago) had total control over the TV stuff and cartoons...until 2019 when the Disney Board removed Perlmutter from those as well and gave Loeb and Perlmutter's other Yes Man Joe Queseda (another guy who lost what little talent he had years ago) their walking papers and put Feige in charge of everything. Perlmutter was still there because he owns a significant amount of Disney stock but his position had little power.
Now apparently the Board had enough dirt on him to completely remove him from everything Marvel.
Now apparently the Board had enough dirt on him to completely remove him from everything Marvel.