"Escalating the potential for war." That's all this is going to do. "Really, 'ending human-mutant strife' might be his way of saying one side wipes the other out. Can't be strife between two things if one of them doesn't exist."

It's an extraordinarily cynical thing to say, but there's a certain logic to it. Nothing they can actually pin on Sublime, though. The wording is common with movements that actually do want to bring people together and thus on the surface it sounds totally innocent, even naive.