You have a problem with that?
Not at all. But they are one, or the other, or neither, or something else. Either they accept that Jesus is the Son of God or they don't. I don't care which they are. I don't care if they think they can accept both that Jesus is and Jesus isn't. I don't care if you think that. All I'm saying is that both religions (not the cultures) are mutually exclusive. You can't accept the central creeds of both faithfully.