Unz deserves some credit for hosting criticism of protected classes and for preserving many censored books that have otherwise been (((memory-holed))), but I think dxcat40 is correct to put a Catholic eye on Unz's own work.
When considering the pattern of Unz's errors, I wonder if he intends his site to be a "limited hangout" or even a type of "honeypot," a place where "antisemites," "homophobes," and "racists" can hang out. Unz certainly carries much Judaic baggage. He thinks too much of himself, his theories, and, under criticism, he reverts to the standard rabbinical ploy of character assassination. He is a reasonably intelligent man, but he thinks his training long ago in a tiny niche of physics gives him infallibility and "genius" in all areas of science, even the social "sciences." When pressed on his errors, his reflexes are (((name-calling))) and to tout his "genius." So Jєωιѕн.
I am amused at Unz's parallel with Einstein's self-contradictions (General vs. Special Theories). To preserve his public pose of genius he will contradict himself (contradictions far enough apart in time and place that the goyim are not likely to notice), for example, in one place he will note that the Iranian strain of COVID that killed off about 70% of Iranian leadership was possibly genetically targeted bioweapon, but when Israel's role in developing ethnic bioweapons are examined, Unz denies that he ever said even one word about COVID's ethno-genetic pleomorphisms.
His pattern is an amusing/appalling parallel to Judaism's self-worship of the Jєωιѕн male. His criticism of the most obvious horrors of Judaic thought is joined with a secularist mode that puts him seriously adrift from the Truth (Logos) with no "anchor" except his own self-worship.