Did the Nazis campaign for Holocaust rights?
No. They kept their holocaust secret.
Hitler paid the people of Germany the compliment of keeping his worst crimes secret.
Which is evidence that the general population of the U.S. today is more morally and intellectually corrupt than the general population of Nazi Germany.
And I never heard anyone say, about Auschwitz and Buchenwald: “There are good people on both sides of this issue.” Or: “Mr. Goering is a good man, a good family man. We just happen to have some very serious policy differences.”