People have a right to believe in nonsense, to be fair. I'd much rather people tailor the nonsense to be acceptable and beneficial in modern life than people stick, die hard, to the often barbaric original version of whatever it is they believe. I'd also much rather everyone respect everyone else's right to believe in nonsense if they want to. All this "my nonsense is more valid than your nonsense" nonsense gets right up my nose, so it does.
Plus, I'm not sure what the point in challenging someone like oates' views are, really. He's not shoving them on anyone else nor is he using them to outwardly judge other people on the internet. You're not going to get a religious person to go "Oh, shit, yeh. Logic and reason does dictate that most of this is likely rubbish. I'll stop believing right away!". Similarly you're never going to accept their justification for believing since it inherently relies on faith that me and you presumably don't have.