I recently asked a couple questions with the pronouns tag. A mega-high-rep user removed that tag. Now, the tag doesn't exist.
What gives? Why was the pronouns tag deleted?
Update: I don't know if it was the same person who removed the tag from my questions, and then later removed the tag from the site. Maybe a tag disappears once it is no longer associated with any questions.
To respond to some comments I decided to link to my comment where I asked him why he did it. When I found that page again, I discovered that he actually had already responded to my question (but I hadn't read his response because he forgot to ping me).
Anyway, his response was
IMO it's already covered by code-of-conduct.
Personally, I disagree; a code of conduct hopefully covers a whole lot more than just pronouns.