I think you are right. David Perell has a great article titled "Peter Thiel's Religion" (https://perell.com/essay/peter-thiel/ https://perell.com/essay/peter-t

I think you are right. David Perell has a great article titled "Peter Thiel's Religion" (https://perell.com/essay/peter-thiel/ https://perell.com/essay/peter-thiel/) which doesn't even mention the word "Catholic". This would seem unlikely if he identified as such.