Moon Knight got away with not addressing the MCU (and that's a good thing)
It probably won't last long, but the Disney Plus series managed to stay in its own bubble during season one

Moon Knight’s first season is so self-contained, you wouldn’t even know it was part of the Marvel Cinematic Universe if each episode didn’t open with the trademark opening theme of Marvel’s iconic superheroes. Created by Jeremy Slater, season one stayed in its glorious bubble. It’s shocking for a franchise that thrives on codependence. Moon Knight tells the distinctive story of Marc Spector/Steven Grant, a.k.a. Moon Knight/Mr. Knight (Oscar Isaac) with nary a reference to any of its corporate overlords. As a reminder: We are talking about the rich, complicated on-screen tapestry Marvel and Kevin Feige have been constructing since 2008's Iron Man, and not comics that inspired the series.
In fact, the only confirmation (we think) of the show being set in a post-Avengers: Endgame world comes in episode two. A bus stop billboard has a sign for the Global Repatriation Council (GRC), an organization formed after Thanos was defeated, to help the returning displaced population readjust to the world. It’s the same org that The Falcon And The Winter Soldier’s villains, the Flag Smashers, want to take down. And yet, in Moon Knight’s premiere, neither Thanos nor his fatal Snap gets any shoutouts from Arthur Harrow (Ethan Hawke) while he rattles off names like Hitler, or destructive events like the Armenian genocide.