Why don't you ask me? I'm the one who was a member.
You don't understand their m.o. They aren't openly anti-Semitic. That's not their job (though they are hostile to Israel and to pro-Israel Fundamentalists). Their m.o. is to entice decent people into the anti-Semitic movement by introducing them to conspiracy theory--anti-Semitism with the word "Jews" removed.
Have you ever heard of a book called The Rapture Cult? It's available in its entirety online. It was written by a John Bircher and promoted "unofficially" by the Society (including by a couple of coordinators I knew). I recommend you read it--especially the part where it claims that C.I. Scofield was obviously a member of "the Conspiracy" because he fought for the Confederacy but got a Federal job in Kansas after the War.
that’s the first I heard THAT!
Plus, I never knew CI Schofield was a Confederate! That is not repeated up here too often! :)