If Nazi Germany had managed to occupy Europe from France to the Urals, managing a peace with the US/Britain and going ahead with Generalplan Ost and the rest of their sick plans (like AANW or Fatherland), what would have happened to the Einsatzgruppen?
Would they be disbanded?
Grown in size?
Used against Slavs?
Guarding slave laborers in the East?
How prevalent would the issue of PTSD be among its members like IOTL?