Ask HN: What's the endgame of the AI comments buried in every post?

A lot of submissions nowadays have a few LLM comments (whether directly written by an agent, or human with a LLM I don't know), often downvoted and sitting at the end of the comment section. No-one even bothers to call them out anymore, it's just part of the landscape. Just wondering why ? What's the point for these people ?

3 points | by elar_verole 1 hour ago

2 comments

  • cesargstn 1 hour ago
    I think that to generate activity and make the post go viral
  • smt88 1 hour ago
    Account “seasoning,” similar to reddit.

    They create an account and give it as human-like a history as possible (a few comments, enough time since registration that it doesn’t look brand new).

    Then they sell it to whoever will buy it. This could be content marketers who want to promote a product, nation-states who want to influence Western voters, etc.

    • vuggamie 53 minutes ago
      I hope I never run across any of those sketchy websites that buy user accounts. Can you give me a list so I can add them to my blocked domains? Opsec is key.