HE doesn’t “use” those pronouns. HE orders everyone to use them and the stupid paper bows down and slavishly obeys.
Our new masters are the people who dictate what we say and don’t say.
Our company has their Microsoft Office email program set up to list your preferred pronouns under your signature footer.
I removed the signature for me. It took a while to figure it out because they have the IT department configure it because they want uniformity and conformity within the company users.