Yeah I know. It still annoys me though, I don’t want this place to turn into Reddit.
I understand your frustration, I’m an introvert and I work in education which is about 75% women, so I have run across groups like what you describe.
The easiest fix is to find a better work place, but in the meantime the only thing I’ve found that works is to become boring to them; listen politely but give short, non-committal answers. Shrug and say “I don’t know” as much as you can. Don’t say anything that they can use to ask a follow up question. If you get a hardcore talker, excuse yourself to go to the bathroom.