Imagine someone putting a piece of paper on your desk, imagine knowing that signing it means that fascists will be handed around that will be used to commit a genocide, killing thousands of innocents. And then imagine signing the paper instead of tearing it up in revulsion, like a sane human being would do. You have to be a literal demon to do something like that.

Genocide Joe doesn't belong in the Hague, he belongs in a free Palestine in front of a war crimes and genocide tribunal there. If there were justice in this world he would be hanged.