American comics: the bad professor, the disbandment of the X-Men begins

Travel to the Marvel world and become Professor X.
X-Men secretly working for S.H.I.E.L.D.?
Mutant affirmative action?
With great power comes great responsibility?
With all due respect, isn't it good to mess it up?
Ultron is making trouble in Sokovia, and Iron Man's mess is none of my business.
Apocalypse wakes up and wants to build a mutant world, doing what he loves.
The planet devourer came, the earth was about to be destroyed, and the whole school immigrated to the void.
Thanos is ab...