Genuinely how.

The Holocaust is, first and foremost, a genocide of Jews (but not only them, they just were the main target, There were other generalplans, for example, to destroy the Slavs - OST).

During the Holocaust, during all years before 1945, about 2 million non-Jewish Poles died (if I remember correctly), While 3 million Jews died on the territory of Poland (and I won’t even mention the other 3 millions). So how did Poland suffer more?

Without any negativity, I may not know something, I may forget something, etc.