My suggestion will probably get called 'censorship', but perhaps a new site rule that doesn't allow the same one word post title or comment to be used over and over in a short period of time could at least make the low effort trolls have to put in some effort. But aside from that, other users need to stop upvoting this shit and definitely stop defending it as harmless content. People would be more upset if these were posts for selling dick enlargement pills and would call for the user to be banned. Why is this so different? It's a crafted attack designed to have people defend it because of 'free speech'. (((They))) will use your sensibilities against you any chance you give them. This is why it's dangerous.