I might leave. So what? Does me leaving after you said I would leave make you into some intellectual giant or a prophet or a seer? I bet you leave too. In fact I bet you already left, and came back.
Freedom of speech as you apparently define it, is simply not something anyone has, or ever had, or will have, or should have. We don't have that. We are all bound by the exact same universal standards for moral and ethical behavior, and those standards in many cases are so taken seriously they are codified as laws by men who run countries. Some of them restrict speech, but even where men don't write it on paper, those rules are still obligatory on all mankind, for all time. Interestingly, those laws are the same in almost all cases in all generations on all continents spanning all time periods.
So back to the point: a guy in this community apparently thinks it's funny (according to your naive assumption) to call himself a pedophile. Everyone in this whole community wants that crap to stop, including you. Only a few of us are willing to say so. And I would point out only a few people here are wicked enough to argue to the countrary. I guess the rest of you are afraid or something.
But we should not be making the assumption you suggest. Rather, such behavior should be taken seriously and dealt with swiftly. Let that player say "oh whatever, fine I'll pick a better name" or whatever he would say. In fact, why are we even arguing? That guy has not come forward to argue - why would you do that for him? Shut up now and let him say something.
What's your deal, Mr Pedophile? Can you please re-roll that character and choose a proper name now.
PS: Loyal to what? Morals? Loyal, once again, to your money. True loyalty would embrace proper morality.