There were a series of war crime trials of course that resulted in a percentage of them receiving criminal senteces of one extent or another. There was some serious effortsmade to "deprogram" the others that wasso mewhat successful, although some of the most seriously indoctrinated men in the program figured out how to fool those treating them and were released too soon. These men tended to either go lone wolf or small group "werewolf" causing problems in the Statelets for years (the peacekeeping forces were not simply there to ensure that the treaty was honored, the SS who "went feral" hated their fellow German more than the Allied troops seeing those who had "moved on" as the worst sorts of traitors.
Some Waffen SS survivors had to be institutionalized for years, even for the remainder of their lives, to protect themselves and society.
It was worse than OTL's issues with Japanese holdout. With the Japanese there was often a chance that a surviving senior officer or family member could be found and "bring them in" with assurances that the Emperor had found their service to be above reproach and desired them to lay down their burdens. That didn't exist for the SS, they knew that Hiter was dead, that the Reich was destroyed, that the one thing they had been taught from childhood was their reason to exist was simply gone. It was, as is often the case ATL, tragic.
