Can't stand those alternative universe resurrections...
Either have the courage to kill a character permanently or not. It's such a cop-out for them to kill Gamora and say she's gone, but then introduce her from another timeline. If you want the character back, then have them brought back, not a different version of them that eliminates all the previous actions of the character.
I watch The Magicians and it's the same with one of the characters, they killed him off and brought back another version and they act like it's the same dude in terms of his interactions and it seems dumb.