They were taught not to tell non Jews about jew customs such as shunning.
Which explains why you never hear about such things.
These were things I was told tha Jews wud commonly say about non Jews -
1) Jews knew incest was wrong & so thy didn’t do it, but that 4 thousands of yrs non Jews did incest, and that they only stop doin it bcuz jews taught non Jews that incest was bad.
2) non Jews r all descended from thousands of yrs of inbreeding, & so Jews are generically superior.
3) Jews wash twice a day; white non Jews only wash once a week; black non jews only wash once every 2 weeks.
4) wen Jews come home from work or school they get changed into clean clothes; non jews where the same clothes all day.
5) jews are clean ppl; non jews are dirty ppl.
6) don’t associate or be friends with jews that grew up in non jew communities as they are different as they have been tainted by growing up around non jews, making them dress, speak and act differently, and making women talk back and speak when not spoken too.
My friend that attended private Jew school in Toronto, he told me that one of the teachers would teach pupils that one day all the worlds governments would be gone and the world would become like mad max, this being due to either a world nuclear war or some other major event such as a huge asteroid strike; when the world was in this mad mad state then jews will band together to create small armies and will take over; and then these area will join with others to create larger armies and communities, and that eventually jews will take over and control the world, then jews will ban a religions but Judaism; they will make all non Jews slaves; no jews wil have to follow jew religious laws and holidays, and any that refuse or refuse to give up their own religion will be killed.
jews will be aloud to marry non jews, but the jew they marry will remain classed as a slave, but the child of the jew and the slave will not be classed as a slave.