The scary thing is how overrepresented they are in virtually all aspects and institutions of society, especially in academia and the corporate world. To become an accredited, specialized thinker in society, aka PhD holder, you basically have to get with the program and commit no wrongthink with respect to the Jews and the official narratives (6 million etc. etc.).
And then there's the jobs. A lot of the business elite are Jewish, so naturally you wouldn't ever want to speak ill of your bosses, unless you enjoy being unable to pay for your food, clothes, and living space. Here, there isn't an explicit need to establish rules that strictly punish anti-Jewish sentiment, since those are integrated into the loss of finances and career as sufficient negative motivation.