Jesus, Fidel. You think the Catholics get all or even most of it? Near as I can see the Evangelicals and other protestants get just as much if not more (Westboro Baptists, most recently, if I recall).
But it's hard to ignore the Big church which started it all, was the de facto government of Europe for half a millennium, and is still a powerful political machine and the largest Christian Church in the world.
Seems to me we mention anti-Catholic discrimination when it is warranted too. As for calling things how they are, deal with it.