Well get ready because that's where the story has been headed... I don't see why it's a bad thing. it's 2019 no one is all good or all bad.
But she has said some pretty shifty sh!t, we're told she broke/will break up Erik and CHarles....and with every life she aligns with worsse and worse evils....and kills more..
The moral of the story so far has been knowledge corrupts (garden of eden), and it's in every issue, so the character who knows it all will be corrupted.