I don’t even care to be honest. Between Kang most likely being recast and so many teases of new characters in post credit scenes while we haven’t really even connected with characters that have gotten a full show or movie, everything feels like an incoherent mess.
Hmm I don't think its that messy. If we focus on the movies
These are the only ones that needs to return asap and be developed more before Kang Dynasty and Secret Wars:
-Shang-Chi
-Eternals
-StarfoX/Pip (proper introduction)
-Clea (proper introduction)
The rest were already in the Infinity Saga. We just got a new chapter for Spider-Man, Dr. Strange, Scarlet witch, Thor, Ant-Man and the Wasp, returning cast members of BP1 and soon Captain Marvel/Nick. Yelena, Red Guardian, Bucky, Sam Wilson, and Taskmaster are returning neXt year. The Deadpool we are getting is the same Deadpool from 2016/18. We have seen these characters more than twice in previous films.
Though a lot of Infinity Saga characters need to be retired to make room for others, and they are so many, I don't know when it should happen. The only one they've killed in the Multiverse Saga is Jane. We still have Hank, Wanda, Janet, Bucky, Sam Wilson, Rhodey, Bruce, Nick, Vision, all Guardians of the GalaXy, Clint, Hulk to name a few.
The TV side needs to slow down. So far, only Photon and Ms. Marvel are the ones debuting in a film later this year. NeXt year, its just U.S. Agent. The rest like Wonder Man, Daredevil suiting up as Daredevil, She Hulk, Moon Knight, Kate Bishop, Skaar - we don't know when will they show up in the movies.