You are getting downvoted because we are witnessing the beginning of the rehabilitation of WWII Germany. Contemporary leftists view politics through an oppressor-oppressed framework and Jews belong to the oppressor class. Acknowledging the widespread, virulent antisemitism in 1930s Germany lends sympathy to Jews. In turn, this sympathy lends legitimacy to the establishment of the state of Israel. As such, Leftists are attempting to characterize Nazis and antisemitism as a minority movement in 1920-30s Germany. The end goal is to paint the Holocaust as simply one of many historical genocides, and one which is equivalent to what has happened in Palestine over the last 20 years.