Re "unwarranted anti-Semitism"
Anti-Semitism is a misnomer; you may want to re-define that. First, because many other than Jews are Semites. And second, if I take your meaning correctly, objection to Zionist extremism is not anti-(Jewish) Semitism.
Good article. This stuff has been going on since at least the second world war. Corporate media has done their usual job of obscuring the subject, and anyone that talks about it is labelled a conspiracy nut. I imagine you've encountered some of that.