That's fine, but it would be helpful to see examples. People often make generic claims about astroturfing, bots, etc. that don't hold up in practice when we look at the data.

Bots and genai comments also exist, of course, and are not allowed here (https://news.ycombinator.com/newsguidelines.html#generated).

Does HN do proactive detection and/or flagging of comments determined to be AI generated?

I understand if information publicized on how this process might work is intentionally restricted, so as not to be easily circumvented. I'm also not asking this in a pointed or judgmental way with respect to HN, I'm mostly just curious how various social platforms are approaching this problem.