re: To what level do you just completely dismiss someone that lists their pronouns anywhere?

I don't dismiss them at all just try to be respectful and sometimes forget. I don't list mine though on social or email. I'm in cybersecurity which attracts more creative types and there are a lot of interesting characters. I spent over 20 years in more traditional infrastructure tech and that was way more conservative. We live in interesting times so I just try to roll with it.