WWII was a tragedy. You're pissed and your country is going through hell. We get that. But repeatedly bringing this up is going to accomplish precisely nothing.
I'm not Greek, I'm not German. My only connection to any of that atrocity is the tales my grandfather told me about his service in the war. But after seven decades you have to forgive and move on. Scratching that wound isn't going to help anyone (just look at the howls across Asia every time the Japanese prime minister visits the Yasukuni shrine).