Yeah, we'll have to disagree on that. I mean, even the charactets do not consider themselves humans right now.
Also, it would have quite the political impact having all those people from around the world kill themselves. Don't you think the UN or the Avengers or the FF wouldn't want to investigate?
Yeah but right now they can. It's like Wolverine not caring about heading towards a gun. He knows he can heal from it. It's a different perspective from what we can imagine.