Brief and to the point.
Read here. Emphasis added:
For Jews living in Western societies, however, the migrants aren’t the only outgroup. Western peoples and cultures themselves are an outgroup— see my book Separation and Its Discontents. Hence one would expect Jewish negative attitudes toward both immigrants and the host white culture.
So Jewish attitudes could be analyzed as simply whichever outgroup summons up the greater hostility. And Jewish attitudes are primarily determined by their hostility towards whites.
Thus, to Jews, Whites are (outgroup) enemy number one. Here we see Identity in its totality, a combination of genes, phenotypes, religion and other aspects of culture, history, and self-conception. One cannot conflate Jewish Identity to any one of these things, it is all of them in combination. Those who focus on one and try to ask "are Jews White?" miss the point entirely. In the last analysis, Jews themselves view themselves as a separate people, and that is how they should be viewed by us.