IMO if/when people snap out of it they just fade away and don't post about it. We all have our pride. These people were convinced they were so much smarter than everyone else, that's a tough pill to swallow. The same thing happens with cults and political beliefs. That's why I try to keep things light hearted and civil when debating politics. Leave wiggle room for people to come around. It's not about humiliating them, it's about seeing the light