How do we remove spammers? I don't see a flag on comments. Is there some process to report things like this? And just to lay out my cards, discussing masturbat

How do we remove spammers? I don't see a flag on comments. Is there some process to report things like this? And just to lay out my cards, discussing masturbation videos on HN might conceivably be a fine tech topic, but this is clearly just a bot. Edit: just checked the search, it seems mostly unbroached. I bet there's fascinating work on how to do recommendation videos, traffic time and duration analysis, content presentation, maybe even color and lighting a/b testing ... genuinely interested if people know about it.