Okay, nobody breathe. We need to talk about the Avengers: Doomsday  teaser that just dropped with Avatar: Fire and Ash  because I am physically shaking. You thought we were done with the "I love you 3000" emotional damage? Kevin Feige said "hold my vada pav" and dropped a nuclear bomb of nostalgia. The internet isn't just spiraling; it has fully gagged. We are witnessing the beginning of the end (again), and honestly? I am here for the trauma. The Facts: Steve’s Era (Again?)