Although DC is probably better known for its universe resets, Marvel has done its fair share of 'em and I've been wondering if one might be in the works for Phase 6. It would essentially grant a clean slate in both storytelling and cast, while building off the character name recognition that the current MCU brought to Marvel characters, as well as allowing for perhaps a smoother integration of the two big remaining properties (Fantastic 4, X-men) into the (rebooted) universe.
Most talk I hear these days about WandaVision has to do with A) the unique style of the show, B) Photon, C) the upcoming Agatha Harkness project, D) what's happening with Vision going forward.
As to Cap & the Winter Soldier, while overall I didn't like it, it did have its moments. For me those included the Falcon vs Batroc sky fight, Bucky's struggle to be normal (the "you're free" scene was particularly good), anything with Zemo, the shocking desecration of The Shield, and some of the Dora Milaje stuff.