OK........... I can do deals. I like doing deals!
Firstly, if you think that Jesus wanted the Jewish people to be hurt in any way then imo you couldn't be more wrong.
BUT...... the John who wrote G[-John most certainly does bear responsibility for turning a one-year extension of the Baptist's mission in to a three year contentious confrontation against 'The Jews' and I would have to agree with you that many Jew haters have and do hide behind that gospel in order to massage some kind of 'self-righteous' hatred.
But do you believe that Hitler was driven by that kind of Christianity, or was he driven by jealousy, greed, bigotry etc?
Any attempts to indict Christianity for Nazism, WW11, the 12 million victims of the holocaust and the millions of war dead has to be an extremism all of its own self.