examples of filmmakers who "write their films in the editing process" and use improvisation
ELI5: The meaning of "Non-Binary, they/them"
That if you refer to them in the third person, you should use "they/them" instead of "he/him" or "she/her". When they put that in their profiles, they are basically asking you to do that.
Before you ask, yes, "they/them" is a grammatically acceptable use of a third person singular pronoun. However, it is typically used to refer to a wholly unknown, hypothetical person, for example, "If a patient walks through your office, guide them to the front desk". It's unconventional to use it to refer to a particular specific person but not, strictly speaking, incorrect as it is the closest thing English has to a third person singular gender neutral pronoun that could be compared to third person singular gender neutral pronouns found in other languages. Certainly less of a headache for editors compared to recently invented pronouns like 'zhey'.
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