David Kelsey, who has his own website, comments in the Why White Nationalism And Zionism Are Creatures of a Feather thread:
There are definitely some similarities between various strains of Zionism and various strains of race realism and White Nationalism.But an analysis of the Israeli-Palestinian (and with most of the other Arabs) situation is not complete unless one considers the underlying religious conflict as well, something that both racialists and Marxists seem prone to dismissing, not even allowing for narratives. But it is quite an important factor, though not the only factor.
What do you think of the following classification of severity? This isn’t mine, but based on my own understanding of the explanation VDARE expressed grappling with its own classification.
1) Race Realists
2) White Nationalists
3) White Supremacists
I guess the religion could substitute for race here. My point is that Israel is all about bigotry, whether religious, racial, ethnic or whichever. It doesn’t really matter what reasons are given for the bigotry. The comparison with White nationalism was only on the basis that WN’s are bigots also and wish to separate themselves away from and discriminate against the Racial Other. In the same way, Zionists are bigots (of whatever irrelevant tendency) who wish to separate themselves from and discriminate against the Non-Jewish Other.
This is the nature of the analogy, not whether or not Zionists are racialists.