at its core all social media proved is that human beings are easily swayed and are uncapable or, even worst, unwilling to interact in a civil manner.
The idea that human nature is rotten and cannot change is a core belief in Christianity, capitalism, and conservatism in general. It's one of the oldest and most contentious political and philosophical debates. It's OK to take the misanthrope position, but you shouldn't speak about your opinion like it's settled and obvious fact.