Ya'll need to chill. The whole ideology for Krakoa was jumping off "Magneto was right" and "We can only survive with a fresh restart for every mutant...
Yes, I remember this and he didn't appear again until years later but Rachel had sacrificed herself by then. I wonder if he would go for her a third...
Personally I feel like they need to get Peter's character and book in order, as well as his competence as Spider-Man, before they try to address all...