I think Star Wars is a good reference. They may speed down like how Disney did for those Jedi after Solo flopped (now, only Deadpool 3 in 2024), but the question is we all know Marvel have no idea about Multiverse saga or new Avengers movies except many many cameos would happen. Pretty much the same happened on Rise of the Skywalker -- Lucasfilms didn't know how to treat it after TLJ expect being sure it's the last chapter.