[shliachtx]

Yes, America turned away boatloads of Jews. Yes, the world did not do enough, and turned a blind eye when it didn't affect them directly.

> That wasn't the reason for the war.

This is false. Hitler spoke and wrote at length about the "Jewish problem." It wasn't the _only_ reason for the war but it certainly was _a_ reason for the war. Even the war against the USSR was framed as against "Jewish Bolsheviks."

This is aside from the fact that OP referenced their grandfather being a member of the SS. The SS was _not_ the German army. The SS was the military organization of the Nazi party - often conflicting with the army to achieve their goals. They enforced racial policy in Germany and its conquests, ran the concentration camps and death camps, and were specifically tasked with eliminating Jews.

Perhaps it is because of the collective guilt of not having done enough for Jews at the time, but people often gloss over the explicitly racial and antisemitic aspect of World War II. The extermination of Jews was not a byproduct, it was one of the key goals.

For further detail, I encourage the interested reader to check out "The War Against the Jews" by Lucy Davidowitz.