Regimes and armies exterminating people is essentially standard behavior throughout history. The fact that Jews were able to turn ww2 atrocities into specifically them issue at expense of other victims of fascism is how we ended enabling the state of Israel and their genocide in Palestine.
Note that Israeli genocide campaign predates ww2, they started this bullshit in early 20th century. Ww2 and Holocaust propaganda enabled them to expedite the process by generations.