The majority of Americans are religious, non-Muslims, who believe that their faith is correct
and others are incorrect. That's what the word "infidel" means. The definition does not encompass "screeching" and you did not refer to it.
For the record: I did not contradict anything you said in your post. Dunno why you want to make an argument out of it.
And "contrarian remark"? Thank you. I take that as a complimentary description.