Yes, thought the same but have a quick look at this: https://scholar.google.com/citations?hl=en&user=WLN3QrAAAAAJ&view_op=list_works&sortby=pubdate Seems about right? But yeah, must be advising lots of students or something. He is rarely the first, second or even third author on the papers.
You won’t get long with that final statement. Consider that such statement fuels the flame of people who are against trans, drag etc etc. You can clearly that the original commenter is willing to engage in discussion.