Years ago (late 2010s before “pronouns” were a big thing), I worked for a big multinational company which decided to “maximise distributed teams” and began assigning staff for development projects from all across the company, worldwide. Due to time differences, work communication shifted to email and intranet and people ended up on projects with colleagues they’d never even spoken to on the phone/videoconference.
Employees started putting Ms, Mrs, Mr and Miss in their email signatures when it wasn’t obvious - e.g., "Morgan E. Smith (Miss)". (This was mainly out of politeness - e.g., if Morgan’s PM had to tell her own boss that Morgan is out on emergency leave, she’s due back on x date, and her deliverables have been reassigned, it’s helpful to know Morgan’s a she.)
Management objected to this. They didn’t want a lot of emails sitting around (the company had a data retention policy) with sex clearly indicated, in case it ever figured into a discrimination suit. They eventually rolled out a required email signature template - name (first, middle optional, last), title, department, office address, telephone.
It strikes me as strange now that companies are not just OK with indicating sex (and whatever else) in email signatures, but encouraging and even requiring it. Aren’t there issues with requesting/holding demographic information beyond what’s legitimately needed for business purposes?