I think the hardest thing for folks is actually arguing that speech X, Y, and Z are hateful, because all people of every political background who log online seem to want to do is legislate others into silence or post innuendo and memes about people's character behind their backs.

There's an essay I found pretty unique, "Reflections on Debating The Right" on Current Affairs, explaining why much more public debates would be helpful... of course, that website could well be blocked soon in Australia for their articles on Palestine, given the precedents now set!