On Sat, 03 Feb 2018 07:59:26 +0100, Paul Schlyter
wrote:

Which means that the WWII Nazis had the right to do the Holocaust:
their value system said so, and they even had laws supporting that
right.

To the extent they could create, enforce, and ensure that right,
certainly. The larger society they were part of did not recognize that
right, however, viewed them as criminals, and punished them as such.