I've always felt a bit sad I haven't been more into the MCU. But I started with Winter Soldier, which was rather peak My Interests, and then everything else... was not as fun for me personally. (Except Black Panther.) Maybe Falcon & Winter Soldier will be fun?

ETA: I have actually only seen about half the MCU movies in a rather scattershot way, so I don't have the most overwhelming basis on which to comment on them generally I guess...

Looking forward very much to more of The Expanse, though! (And surprisingly not terribly fussed about ST:Picard, but then I never actually watched TNG so maybe I should.)