“Both saving Jews while others are helping themselves to Jewish gold while saving Nazis could be true.”
The difference being that there is no actual evidence of this supposed “helping themselves to Jewish gold”. Also, Pope Pius XII, according to eyewitnesses and several Jewish historians gave explicit orders for Jews to be saved. There were no such orders about “Jewish gold” or “saving Nazis.” There’s a big difference between the pope wanting something to be done and someone doing something the pope didn’t want done (which was the case with the “saving Nazis”).
Pope Pius XII actually ransomed Jews from the Nazis with Vatican gold according to Israel Zolli who was the Chief Rabbi of Rome at the time. I bet you haven’t read that book either, right?