Perhaps, but we, and they, all know that they enable it. Specifically Zionism requires anti-Semitism to exist, so formenting the white supremacy goes hand in hand.
They hate American Jews as they lean heavily Democrat, but they hate Muslims more (they also hate each other but they'll turn on each other later, see how many Trump appointees are now blasting him).
Yes, but the person above is right. This is about prophecy. They believe all the Jews in the world have to return to Israel and the great temple must be rebuilt in order for Jesus to return.