re: #8 Obdicut
It is clear that he is against the third-world immigration though. And unless he does specifically (even if implicitly) write against Jews as Jews, I don’t see how it is antisemitism. “He thinks of Jews as outsiders and writes against outsiders, so he writes against Jews too, so he is an antisemite” doesn’t work in my book - there is a lack of necessary specificity. It’s like accusing a misanthrope of antisemitism - sure, he does hate Jews, but then he hates everybody else (except himself) too.
There is a good chance he is an antisemite though (such people tend to be), but not proven.