Yes, in this case I really did feel it necessary to call you out for being an exclusionary apologetic.

Being considerate to others includes not punching ugly people. Being considerate to others includes accepting other people in "your" public space. Being considerate to others even includes not affixing assumed motives and behaviors to them.

I certainly hope you taught your oldest son these things. I would not wish to live in a society where everyone is required to wear labels, and I hope you would not, either. It's certainly good manners not to offend others, but to demand not to be offended is just silly.

No amount of ugliness justifies violence. Can we at least agree on this much?