I think the atheist dickhead phenomenon is about at this level of discussion right now. It’s no longer about God, it’s about “others.” It’s about the purity of your unbelief, measured not against any philosophical standard or line of argument but about finding religious believers septic and converting polite unbelievers to the more radical view that religion runs from noxious to poisonous, not from good to bad. It’s also about your solidarity with others who share your radical unbelief and how you measure the attitudes and intentions of other members of the tribe.

Of Atheist Tribes
R. Joseph Hoffman