When Son of Sam shooter David Berkowitz was caught in 1977 my dad said, "why did he have to be Jewish." I told him to take ghetto out of his head. It was much easier to take Jews out of the ghetto then to take the ghetto out of the Jews. That's the true meaning of lie low. It can't work.
Here's what works: During the first Gulf War when Saddam's scuds were raining on Israel an FT journalist asked "a high Israeli government official"--meaning the PM--how Israel might react to one of the scuds having a chemical weapon. The reply: "the gassing of Jews AGAIN in this century would invite the return of Baghdad to the status of desert."
Dara Horn in her book People Love Dead Jews is right. The only way is to be an assertive, in your face proud Zionist Jew. Remind the world that Jewish physicists from Fermi, to Oppenheimer, Feinman, Teller, Szilard, Einstein, Vigner built the Manhattan Project. Remind the anti-semites that if they continue to prefer dead Jews to live ones who fight back when attacked, next time we take them with us. Power confers respect.
We invented and/or gave the world conscience, monotheism, the 10 commandments, Christ, Islam, Spinoza, Maimonides, Marx (Karl and Groucho), Freud, Fermi, Einstein, 22% of the world's Nobel prizes from less than 1/6 of 1% of the world's population and Hollywood's funniest comedians. Tell Jew haters left and right directly: f**k with us and regret it like every other dead civilization that tried it before you.