Indeed, if what you do offends me but does not harm me otherwise, there should be a very high bar for prohibiting your act. After all, any ban, and certainly any vigilante acts to enforce it, may offend you as much, or more, than the offence to me. Excessive political correctness stifles progress as much as excessive license and disrespect.

On excessive political correctness and bans, as quoted in "Hasty bans hinder progress: Raghuram Rajan", The Hindu (31 October 2015)