Ironically, his entire rant about "useless signature spam replies" is a useless signature spam reply in itself. So I am guessing he had nothing to add to the discussion so he decided to write something unhelpful and toxic. Whether his bounty manager thinks that that is a pay-worthy post is questionable...
A fun fact is my signature campaign doesn't require me to post in some specific section like Gambling or Gambling discussion to get paid each week. No one forced me to post here. I post wherever I want and don't post where I am not interested. I've shared my opinion, and that's it. Well, I don't mind if people pay attention to my post and criticize me for not being constructive. I did not want to write a wall of text to explain why this topic should be locked. OP shared his opinion and looked at the replies. Almost everyone posted similar things, and there is nothing new to add. That was my whole point. If you find it toxic, I have nothing to say.
But hey, your signature campaigns seem to require you to post in some specific section, which may lead you to post useless signature spam. Before you ask to clean someone else ass, wash your ass first.