Did Dean become what he feared?
Supernatural has a really heartbreaking parallel that I only noticed by accident when I was looking for some scenes from the show for an edit.
So, in Season 5, Episode 4, Dean travels five years into the future and finds an apocalyptic world where the Croatoan virus has devastated humanity, and Sam has already said yes to Lucifer.
In this episode, Dean also meets his future self and realizes that he has become a cold man, willing to do anything to defeat his enemies, including sacrificing his friends. They have a confrontation scene where 2009 Dean says:
“Oh man, something is broken in you. You’re making decisions I would never make. I wouldn’t sacrifice my friends.”
He hates what he sees. He literally can’t recognize himself in his alternate future self.
But then we get to Season 15, many years later. In Episode 17, Dean is ready to sacrifice Jack, and when Sam confronts him, he says:
“I don’t care if Billie gets what she wants. I don’t, man. I trade it all. I trade them all for Chuck. In a heartbeat.”
Seeing that broke my heart, because despite fighting against his fate, he can’t escape it. He ended up becoming exactly what he had feared all those years before.