If we're talking about the whole "bring the old CoC back" argument then it's because people don't want their freedom more restricted even though it's necessary to actually clean up the forums. Face it, the forums are in a terrible condition right now. We have porn spammers, gimmicks everywhere, the people who worship them, religious arguments left right and centre and gigantic walls of copypastas. If we're talking about toxic people needing to change, it's the Internet, when you give a person anonymity, a lot of the time they'll be complete assholes. Anonymity is a driving factor behind that and it can't be changed so there'll always be toxic people, just have to get used to em.