My church attendance declined sharply after I heard "Merry Christmas and Happy Ramadan" from the pulpit.
People who spout that fact refuse to see that like every other sector of America, Churches have become for profit and are run as businesses, instead of their intended purpose. Not much different then the Money changers in the Temple. That and the fact most denominations are satanic at their core due to the leftist takeover of them.
This is a predominately Protestant issue, in my observation.
This is one of the very few things where I believe the Catholics are in the right, at least from what I have witnessed.