Talesin, you should ask yourself why the Jews were not given refuge in Canada at the time.
The Vatican helped thousands of them to survive, not because they believed they converted, but because they were human beings.
The fact that the Pope didn’t officially opposed Nazism, doesn’t mean that it supported it. Helping the Jews to escape was an act of subversion.
People that accuse the Pope of supporting Nazism are either not well informed or plainly dishonest.