WandaVision: 8 More Questions Raised After Episode 3
6. How Is Vision Actually Alive?
Avengers: Infinity War saw the death of more superheroes than any other movie in the genre's history. When Thanos snapped his fingers, half of all life in the universe drifted away, however there were three deaths that seemed more final. Loki, Gamora, and Vision all saw their demise before the villain collected and used all six Infinity Stones.
Loki will return on Disney+ after he was able to escape from New York during the time heist, and there is now another version of Gamora in the MCU from 2014. Vision has also returned to the MCU after his death, but unlike Loki and Gamora, the franchise has offered absolutely no indication of how it is possible.
Wanda and Vision have seemingly just found themselves in Westview, with the latter at least blissfully unaware of the fate he suffered at the hands of Thanos. Episode three saw him begin to question his new sitcom style life, believing that something wasn't quite right, but Wanda reset the conversation before he could actually question his own being.
The show's trailers have confirmed that he will eventually be told of his demise by Agnes, but this still doesn't explain how he is alive. Yes, comic book characters return from beyond the grave all the time, but there is usually at least some form of explanation. Nothing as of yet in WandaVision, however.