My proposed solution is: move any subreddit you (The owners of the site) deem to be full of assholes to a different set of servers, that aren't free to use. If

My proposed solution is: move any subreddit you (The owners of the site) deem to be full of assholes to a different set of servers, that aren't free to use. If you want to be in a group full of assholes, you have to pay. Now you've split reddit into the normal people and the assholes, and they'll either have to pay, or stop being assholes and beg you to take them back.