I think people who want personal pronouns used that are against reality should be referred to by PPP or Pcubed; variant would be YPP:
PPP - preferred personal pronoun
YPP - your personal pronoun
I wish this would become commonplace, so I wouldn’t have to explain, and whiny kid would have to accept this.
That would save a lot of time having to listen to one sided lectures nobody wants to hear.
Some such people value the argument (and being allowed to insult people who disagree) far more than simply getting what they are demanding pro forma.