Has The Cinematic Universe Reached Its Endgame?

With the arrival of Avengers: Endgame into theaters, crushing box office numbers and leaving fans in tears, we remember our favorite characters in movies spanning 22 films. Each apart of a shared continuity and universe. It begs us to ask the question, has the cinematic universe reached its endgame?

Source — IMAGUR

What started off as merely a cameo, shared characters between franchises, starting…