The group of non-theists I’ve surrounded myself with (atheist, agnostic, between) knows we are dumb meat bags. Our purpose is to make ourselves and the other meat bags around us a little happier and a little more comfortable. We don’t really shout it out since we’re not driven to convert others/profess faith and not trying to act superior over those that beleive in something. So there may be more around you than you realize just tying to not be a dick