When Iron Man was released in 2008, fans would have never dreamed about the Marvel Cinematic Universe growing into what it has become. When Nick Fury mentioned “the Avenger initiative” to Tony Stark, it was unheard of for characters from other films to grow into a shared universe. Now, ten years later, the MCU has gone on to gross over $17 billion worldwide across its twenty films. The gargantuan nature of the MCU cannot be overstated as it changed the way people go see movies.