That's nailing it solid. These guys are going to all die out together in a room trying to convince themselves how stupid the rest of the world is and the rest of the world won't care.
Ther best thing we can do is try to teach the world to laugh at evolosers and evoloserism. Laughter is the thing which ultimately kills some of these things which seem to be more than anybody can do anything about. The KKK was one example. Google searches on 'kkk' and 'superman' tell a fascinating story of how that came about.