Its irrelevant for this topic of discussion. Pronouns are a linguistic element with already clearly defined rules, proper nouns are chosen and have always been chosen. To answer you I'd say calling someone by some name other than theirs to be disparaging is not OK, referring to someone using a pronoun corresponding to their biological sex is perfectly OK.
Answer the question, is it ok or not?
Its irrelevant for this topic of discussion. Pronouns are a linguistic element with already clearly defined rules, proper nouns are chosen and have always been chosen. To answer you I'd say calling someone by some name other than theirs to be disparaging is not OK, referring to someone using a pronoun corresponding to their biological sex is perfectly OK.