He may not have America’s ass, but The Hulk has Bruce Banner’s brain in Avengers: Endgame, and he knows how to use it.
They almost gave Black Widow a sad storyline directly connected to the missing 50%.
The Avengers: Endgame Powers That Be have talked about being fascinated by all the ways Thanos’ Decimation would affect the planet on a day-to-day level.
It turns out, they also gave thought to the opposite — what would happen when those 50% came back with The Hulk’s Snap.