For much of their political history, particularly since the Enlightenment, Jews have identified with the progressive Left. Israel itself, although funded by oligarchs, was launched largely as a socialist experiment, epitomized in the kibbutzim.
Today the political Left has betrayed that loyalty, becoming prime movers against Israel and Jews on the ground. In America, as many as 19 Democratic senators voted with Bernie Sanders to block America from sending several types of weaponry to Israel. Even though most still identify as Democrats, many American Jews are finding that their former “safe spaces”—leftist parties, big cities, universities, the media—have morphed into places where anti-Semitic incidents regularly occur, even though they often are vigorously downplayed.