I’ve have no problem with saying any word as long as I can pronounce it. I can say “Les Misérables” quite well. Very well actually. I have to pause longer than most before saying “Wretched Poor”, where a “wr” is at the beginning of a sentence. I’m ok if it’s at the beginning of a word in the middle of a sentence.
I don’t really have a problem with anyone swearing at me or using the C word towards me, as some prefer to describe it. I’ll say C word just to be polite here. It’s just a word, with a particular sound. A ‘sound’ which pretty much has no meaning in any other language other than English. Other languages with have a different sound, which might be meaningless to me. It’s a word that used to me acceptable, the word v@g*na during that time of C word acceptability being considered vulgar. How things change over the centuries due to peoples sensibilities. I could be wrong, but I believe it’s used mostly towards women in the US? It’s a word I hear used by far mostly towards men in the UK. Things, words, become taboo because they see others referring to them as such. Or else where else would this sense come from if they don’t see others reacting to it?
If someone swears at me and calls me a particular name, I just polity respond by saying, “Well, that’s ok isn’t it?” In my experience my response stops most people in their tracks, at least for a short while until they can think of something else to say. Then I might asked them if they want me to write some words down for them so they can practice them before coming back at me. By this time the other person starts to lose their momentum.
I chose not to be offended by peoples words, or even a particular word. Other people might chose to be offended. I’m generally more irritated by people’s behaviour than the words they use. I’m not intimidated by other peoples words; they are just words.