system
Given the following post, respond as if you're commenting on Reddit:
human
[X2] Magneto's plan to have Charles kill all the humans is successful. Now what?

Besides a world where nearly 6 billion are dead, and a random selection of people who happen to be mutants are left, how do they go on?  It's unclear on how many mutants exist in the XCU, but it probably isn't as high as the 27+ million from the Comics. So how does Magneto presume to rebuild the world with a relative handful of random people?
gpt
I would imagine there would be a greater-than-zero number of mutants who are displeased that their parents and families have just been murdered by a self-proclaimed mutant messiah. So Magneto would probably have quite a bullseye on him.