re: Please answer the (strawman) question.
Of course I am not saying it is anti-Semitic to disagree with Israeli policy. It's also not anti-semitic to oppose Zionism. It's also not anti-semitic to oppose expansion of Israeli settlements into various occupied lands.
It DOES however smack of anti-semitism to advocate wild, unsubstanitated theories such as that the Jews in Israel had detailed foreknowlege and were complicit in the WTC destruction. Since there is no substance to the theories, the advocates are simply deluded persons inclined to believe that 'the jews' did it.
Must I spell out everything in long form to you?