or is that a period piece and ok?
You misunderstood. I like battling occult-obsessed Nazi's just fine, and the Indiana Jones movies are the finest example of that.
What I don't like is when that occult-Nazi background is exploited in movies that aren't about Nazis, just for the sake of fan service.
I mean, the point is to set their treasure-protecting organizations into a historical context, to say "we've been doing this a while; here, look at our museum. Oh, by the way, we recovered the Spear of Longinus from Hitler and won WWII."
It's old. It's time that somebody came up with some new fake occult history. Hitler and the Spear have been done to death. Same with the Holy Grail. How about the Shroud of Turin? That would be new. Or the Hope Diamond? It's cursed, you know.