And I think this whole blame-the-jews thing is a nice trap for potential activists; suppose a person suddenly notices that something is utterly wrong with the world (hey, it can happen, once in a while), so they look up information on the Internet and what do they find? Lo and behold, an entire pre-cooked microwaveable racist world-view waiting right there, ready to explain why the the world is bad. And of course, it's all utterly wrong but they don't see it thanks to a combination of partial internal consistency and confirmation bias.
I personally think it's sad that they fall so short of identifying the real problems and fighting them. Oh well, critical sense requires logic, and logic doesn't seem very abundant in humans nowadays.