Earlier quoted context omitted.
"you use that word to draw connection to identitarian slurs which are inherently wrong" you are reading into this too much, slur is often used as a word for a general insult.
Doesn't make a lot of sense to me to respond to 'I don't want to deal with their bureaucrats' with 'You do realize that's an insult, right?'. Yeah, he realizes, he is clearly trying to be insulting. It's only an insult because of that intent, in fact. A lot more sensible if the intent is to suggest that the word ought not be used because it is an insult beyond what is acceptable in polite society, which is the much m…
His point, I assume, was that many people insulting beurocrats think that those are somehow seperate from the people they elected i.e. it's not some unidentifiable blob responsible for these things but the person /you/ voted for. At least that's my charitable interpretation.