>the rules already state, that you MUST enter the subject of a new thread.
I removed that rule now, as it's impossible to not fill the subject field anyways. It was a rule merely so the every other thread in the thread list doesn't seem title-less

>>- A new board for AI-generated Scat/Urination/Vomit content
>this opens up a whole new can of worms. what about /fur and /f? dedicated AI boards for both?
On second thought, I think you are right. Separating non-AI guro with AI guro as /g/ & /ai/ works right now because this site's main focus is guro.

As for special threads like the ones you linked, it's tricky to put to words as policy without confusing people, but if it would be helpful, I can try to put a note about possible exceptions/edge cases somehow