Please list the atrocities Jews commit when not oppressed first...
Maybe we can spot where God conditions genocide on being "oppressed first" here: If you go to a new city and the people welcome you, use false friendship to gain their trust, then enslave them.
When thou comest nigh unto a city to fight against it, then proclaim peace unto it. And it shall be, if it make thee answer of peace, and open unto thee, then it shall be, that all the people that is found therein shall be tributaries unto thee, and they shall serve thee. [Deut 20:10-11]
Nope, no oppression. The opposite. Then enslavement. But if the people resist their enslavement, kill all the men, then enslave the women and children.
And if it will make no peace with thee, but will make war against thee, then thou shalt besiege it: And when the Lord thy God hath delivered it into thine hands, thou shalt smite every male thereof with the edge of the sword: But the women, and the little ones, and the cattle, and all that is in the city, even all the spoil thereof, shalt thou take unto thyself; and thou shalt eat the spoil of thine enemies, which the Lord thy God hath given thee. [Deut 20:12-14]
Oh, I get it now. To a Jew, resisting one's enslavement counts as "oppression" of the Jew and justifies the genocide of you and your people. Three thousand years later, here we are, listening to you bark that very principle. You might want to try a course in How Not To Be a Hateful Bloodthirsty Monster--see if you can pull yourself into actual humanity.