It's the best review of the book I've read. It's not conspiratorial to acknowledge the over-representation of Jewish authors listed in the bibliography.
Amazon have been doing this for a couple of years now. They removed all of Greg Johnson's books for example. VISA and Mastercard have also blacklisted him meaning he can't use any payment processor to sell his books on his counter currents website. He can only accept money orders or cheques. There is nothing illegal in his books.