I work at a very left-leaning SV unicorn. Most people don’t advertise their pronouns, but quite a few do. I’m mildly peeved by this. To me the practice feels like taking off one’s lower body half garment to expose the genitalia. “See? This is my gender.” What difference does this make in a professional context? Our culture has put so much emphasis on treating all genders (or no gender) exactly the same: that was the right thing to do. Then why should we be wallowing in who has what and how they use it? It’s an irrelevant distraction. Do the job, go home, and be whatever you want.