• problem 1: why are you choosing he/him to be gender neutral and not she/her? it gives the impression that grammatical maleness is default and you are going to get pushback for that, whether your intentions are sexist or not.
• problem 2: making he/him gender neutral strips the identity from male and masculine people.
• problem 3: you’re suggesting a massive overhaul when there’s literally already a word in place.

and NO they/them doesn’t “refer to multiple.” the tom scott video abjectly disagrees with you on that, so don’t twist things. even Shakespeare used they/them to refer to singular people.

honestly this conversation is pointless and boring so i’ll end it here.