Even adding an icon much like we'd see on Youtube, Google, Facebook, everywhere else that highlights the fact the content is an ad/promotion/paid programming after the use of bots is detected would be a good step. Content consumers like to be informed. Many feel mislead after signing up, viewing trending, selecting a post, thinking that post is there because it's popular; only to find out the content wasn't popular, it was just placed there by the author hoping to cash in on misdirection and the ignorance of the new member. People leave feeling like they were duped. That makes the rest of the honest content look shady as well, which is unfortunate.