What if instead of just Infinity War and Endgame

There's a 3rd or maybe even a 4th movie

And at the end of Endgame

This super epic battle starts--like, the Avengers start running towards Thanos--and then there's a freeze frame

All of a sudden

Roll credits

The end credit scene is Loki screaming, "You just got Loki'd!"

Everyone tears down the Russo's houses, tears down the entirety of Marvel, hugs the actors and characters, and the Marvel fandom takes over the world