Think about his evolution though. He was a child soldier on the frontlines, groomed to be the leader. And not just the leader, but the face of their kind for future generations. He's confronting an extremist, hate-groups, government and random people all while being taught a peaceful coexistence. Not only is he bttling them outside, but his home is constantly being attacked. But he grew up in this all while remaining a boy scout (for the most part). So as he started noticing the shady ish his mentor has done over the years, he's also noticing that Xavier's views will never work. They will never be safe. But he still adopted a philosophy of "we're gonna be heroes but never forget that we're different and powerful." He united every remaining mutant after M Day and gave them a sanctuary, no questions asked. Namor and Mags bowed down.