It's been pretty well-known and much commented on that "the left" is full of anti-semites. E.g. the Black Lives Matter movement was often accused of being at be

It's been pretty well-known and much commented on that "the left" is full of anti-semites. E.g. the Black Lives Matter movement was often accused of being at best indifferent to anti-semitism. (No comment from me on the truth or otherwise of that sentiment, I'm just pointing out this isn't exactly a new thing.)