So this dude was not a neo-nazi but a pious christian?
People can wear symbols if they want to you fat nazi prick...
What Mortimer doesn't understand is the concept of freedom. In a free society, we understand that there is no such thing as an evil opinion. Anyone can believe anything they want. That's one of the key components of the West's greatness.
The Supreme Court even ruled in Brandenburg v Ohio that a KKK leader was using protected speech when he advocated violence.
Non-Europeans think this is terrible and that the thoughts of others must be controlled so that some "evil" thoughts aren't thought. And therein lies the seed of the most brutal kinds of totalitarianism.
People can indeed wear symbols if they want, and think what they want, and believe what they want. The only influence a free people will try to exert over the thoughts of others is persuasion--appeal to reason.