the typical romanization of arabic كافر is "kafir". the typical spelling of the slur associated with apartheid-era south africa is "kaffir".
one of the languages I speak
why would i care which languages you speak
you are not me
i am not you
neither of us are everyone else
try it
perhaps instead of me doing any of that, you could simply stop arrogating reflexively in your internet comments and presuming to know the inner contents of others' minds (you do not)
semicolons
the purpose of your original reply was to condescend in typical nerdsplaining fashion. the reason my reply to you, in turn, was written like it was, including the side mention of semicolons, was to escalate abruptly and unambiguously, such that there was no ambiguity as to what i thought of the situation. i was expressing contempt. it's merely a circumstantial convenience that semicolons do happen to be dogshit punctuation used as epistemic crutch notation in prose