/The same thing applies when anything to do with WW2 is discussed these days, during WW2 we blamed the Germans, now this term is not very often used, much more PC to blame the Nazis. /
In fact aog, i think you'll find that is wrong.
analysis of references in popular media in the 50s and 60s to our WW2 enemies was more likely to be 'Nazis' rather than 'Germans'
These days, it is the reverse.
Of course this coincides with a lot more evidence emerging now of the atrocities committed by regular Wermacht troops rather than just SS Units.
The hypothesis is that in the 50s and 60s it was more comforting and enabling of reconciliation to imagine that the German people had been misled by a minority of evil fanatics.
And that we had been at war with an extremist aberration not the entire German people.
Today, sufficient distance exists to recognise that the rise of Nazism fulfilled deeply held needs of the German people and that the Holocaust and other atrocities such as the killing of civilians in Russia, Greece etc were only possible because of the participation of 'ordinary' Germans.