I think the reason that the social norm “it’s fine if you’re an atheist, but don’t make a point of it” rubs me the wrong way is that it discourages atheists from trying out religion-like social structures / practices / searches for transcendence / etc.
I have never managed to find a way to make myself have god-type beliefs, so I am pretty much resigned to being an atheist, at least in the narrow “what truth claims do you believe in” sense. Nonetheless, there are many aspects of religion that might be good additions to my life. But because I’m still an atheist in the narrow sense, I can’t just, say, go to church and expect it to do anything for me. Any religion-like experience that works for me is likely to be some sort of “religion, but for atheists!” type of deal. Once you involve yourself in such a thing, you are making a point of your atheism, and the social norm is not OK with that. (“What, do you think you’re too good for ordinary religion? You have to have your own special version?”) While if you just go around ignoring the part of yourself that wants religion, the social norm is OK with that. (I don’t talk about being an atheist much, even though I am one, so you probably don’t think of me as someone who “thinks he’s too good for ordinary religion.” If I were into Alain de Botton or Auguste Comte or [insert transhumanist here], you might.)
Something seems wrong with this. A jump from totally non-religious atheistic life to atheistic life with some sort of pseudo-religious element isn’t an increase in atheist arrogance; if anything, it’s a concession that religion cannot be simply done away with at the drop of a hat.
(And, don’t get me wrong, I think most [all?] of the existing attempts to create “religion, but for atheists!” are gigantic failures. I’m not saying one has to approve of any of them in particular. But it seems like a basically good cause.)
