When people start going down the road of..., the Jews run this, or the Jews own that, or some other nonsense equally troubling, the pictures reminding us of what the NAZI did come to mind.
Folks, it all started back then with the Jews run this, or the Jews own that, or some other nonsense equally troubling.
This took a small truth (with their cultural bent to education, Jews did tend to do better in intellectual trades) and bent it way out of shape (casting it as some kind of intrinsic malice).