Its a joke, liberalism is a joke, PC is a joke, but yet these cult sociopaths rule by fear and such grevious double standards are kept as some bizarre pacification ritual lest we have “no justice no peace.” As for MacDonald I have read some of what he has written and the fault to his work is that he never ever spoke to a Jew, he instead introduced a hypothesis as theory without complete inquiry, but he is an academic after all.
MacDonald actually have done several interviews with Jewish magazines, authors, and etc. Also, the editor of his book, “Culture of Critique”, is Jewish. So your claim that he doesn’t know any Jews is quite inaccurate.
Nonetheless, I am not quite sure how that is relevant as his book is a historical and group-centric approach in which his information is based on things written in history and documented in the present world.