https://quadrant.org.au/magazine/2019/04/israel-emerges
In recent years a historic reversal of support and hostility for Jews and the State of Israel has occurred, in which most of the political Right, and especially what might be termed the ethno-nationalist Right throughout the world, are now strong supporters of the Jewish state, while the political Left is increasingly and centrally hostile to it. While much has been written on left-wing anti-Semitism, little has been said about the growing and quite extraordinary links by the political Right with Israel.
To show the magnitude of the change, one ought first to set out the nature of European anti-Semitism as it existed between about 1870 and 1945, especially the doctrines held by the Nazis, and then contrast these attitudes with right-wing leaders today. Anti-Semitism as it existed in Europe (and elsewhere) before 1945 had a number of points as its main planks. First, the Jews were not simply a religious denomination but a “race”, or ethno-nationality group. According to Hitler in Mein Kampf, “the Jews’ entire existence is built on one single great lie, namely that here one had to deal with a religious brotherhood, while in fact, one had to deal with a race”. Second, and following from this, Jews were not and could not be a genuine component of the countries in which they lived, but were a separate entity which, however long they dwelled there, retained an independent existence. As Hitler expressed this in Mein Kampf: