When did they ever suggest that they would integrate the Fox stuff in this show? That just feels like something the fans came up with on their own. In fact, most of the stuff I personally thought would happen did happen in the show. Speed, Wiccan, Agatha Harkness, etc. The stuff I didn't expect which were surprises were referencing the Darkhold (dark spell book of choice for Marvel's '70s horror characters) and the appearance of the white Vision.
Anyway, good show. I enjoyed the heck out of it. I think it did better by Wanda than a lot of the comics did and streamlined and condensed a lot of comic book nonsense. I am going to miss the Wanda and Vision sitcom homages, if I'm being honest (maybe it's time to look up a couple of old shows on Tubi).