Every single study that has ever looked at the issue has revealed massive amounts of bigotry and prejudice against atheists in America. The most recent data shows that atheists are more distrusted and despised than any other minority and that an atheist is the least likely person that Americans would vote for in a presidential election. It's not just that atheists are hated, though, but also that atheists seem to represent everything about modernity which Americans dislike or fear.