Has it. Do you have an example?No, the word "chair" to refer to the person performing that role has been in use since long before either of us was born,
No. I used it as an example of what would be as equally silly as 'chair'.and long before anybody started saying "political correctness" to disparage things they don't like. However I have never, ever heard a firefighter referred to as a "fire" or an actor referred to as an "act" and I don't suppose you have either.
I think that applies to you and noseall. Exasperation at your obsession to denigrate would be more correct for the rest of us."being cantankerous about absolutely everything" can be translated as "not sharing my opinion about certain things."