I definitely feel that Phase Four has no plan. In Phase One, this far in, we already knew of the inevitable Avengers movie as they began putting together a "team". However, Phase Four has shown nothing like this. We don't even have something like a crossover MacGuffin or an overarching storyline that crosses between their media. What happened to the Skrulls from Far From Home? Are we doing the multiverse with Loki and Doctor Strange? Or is it something more mystical with WandaVision and Shang Chi? Why was Dr. Strange not there? But wait, there's also the spy stuff with Black Widow and Falcon and the Winter Soldier. Isn't Guardians of the Galaxy and Thor going to be more on the galactic level than multiverse level?
Dr. Strange MOM was a lot of fun in the theater, but once you get to the car and start processing what you just saw, it starts to fall apart. I love the Raimi-isms in it, but it's a movie that I won't be revisiting ever again.
it's leading up to secret wars
secret wars is very hard for the average audience member to understand so they have to sprinkle the concepts in each film
Loki, Ant-man deal with the time travel part of it
Wandavision, Dr.Strange deal with the mutliverse part of it
Captain Marvel, Fantastic Four, Guardians, eternals deal with the cosmic part
the other films are building up the characters that will participate in it
Ant-Man 3 will be the thing that caps off this phase 4 and you'll see why
then fantastic four and x-men will begin phase 5