This wreaks of Israeli propaganda account. Their goal has always been to increase antisemitism as much as possible to convince Jews that Israel is the only safe place for them so they can have more bodies to throw at their political project. I've never met an actual antisemite in my life that wasn't an informant or spook. That includes the white supremacist gangs. All are, at the very least infiltrated and controlled by feds and intelligence if not invented whole cloth by them.