SS Soldiers were all volunteers as far as I am aware, and all of those had to fit genetic and physical criteria and undergo intense "Nazification".
I hold no ill will against any member of the Luftwaffe, Wehrmacht or Kriegsmarine who acted under orders in the defence of their nation and its interests, whatever those interests may be. But any member of the SS or Gestapo and fervant or self proclaimed Nazi's, deserve to be shot, hanged or tortured until death in reverse order for what they are responsible for.
Just a few related words:
Only at the beginning the Waffen-SS was an all-volunteer force. From 1943 on, you could been drafted to the Waffen SS. And many of that volunteers were simply very young boys (17) who did grow up during the Third Reich and were simply going for the "best" or allegedly most "awesome" combat unit.
Also neither Wehrmacht, Kriegsmarine or Luftwaffe were anti-nazi per se in any way. Many atrocities, from shooting hostages and prisoners to taking part in the final solution, were commited by regular Wehrmacht or police units. Many of them defended themselves after the war with having "acted under orders in the defence of their nation and its interests"
While Luftwaffe & Kriegsmarine had a lower part in such events simply due to their wartime role & organisation, they still were not free for it. Particularly the Luftwaffe was known as the "national-socialistic arm", which doesn't wonder if one bears in mind when it was created and by whom. The Luftwaffe conducted gruesome human experiments with concentration camps inmates.
