Okay, I know they give a scientific explanation for the resurrections, but as Cerebro was modified by Forge to be able to host backups of the souls of all mutants, there’s clearly a magic element. Not too mention the way the 5 combine their powers together to make inert eggs into fully restored mutants.
I know why FCJE was done creatively, but how can this be says to be good. Mutants like Mastermind found peace in their passing. So now they are brought back into the world with the same problems they had before, unfixed. And we think this is good?
Also the resurrections are mostly done without consent. Yes, someone who died on an official Krakoa mission consent to be resurrected. Others? They did not.
I just watched What If, and the path tinto to return or talk to the dead can lead to madness or evil. Even in real life people do try Black magic to commune with lost ones, instead of accepting the loss.