What Happened To Everyone Who Joined The Guardians Of The Galaxy?
22. Adam Warlock
By far the most important character in all of Marvel cosmic is the Batman to Thanos' Joker, the protector of the Marvel cosmic universe - Adam Warlock.
if you found Thanos in the films to be lacking as a villain, the reason is probably because the MCU has yet to officially introduce his nemesis Adam, as these two were literally made to be polar opposites to bounce off of each other. Funny enough, other members of Adam's supporting cast include Gamora and Drax, both of whom have been thoroughly introduced to the MCU.
Adam ran with the Guardians for a long while before doing what he does best - that is to say, disappearing for long ass stretches of time. He's been back here and there since then, but it's safe to say that his days running the Guardians are long behind him, barring any kind of huge change to the Marvel status quo, which is pretty unlikely.
He's also set to appear in Guardians 3, whenever that movie decides to come out. So we'll see if he picks up any fans when that movie drops.