Out curiosity, in your mind and with your theoretical 12-year-old boy, do you think he does not have an his mind to kill Jews? I mean, primarily objective to kill the Jews?
In one of my many meandering podcasts around the webs I ran across a man who talked about his childhood in a westernized Middle .eastern country, can’t remember where. He went to public school with children of many ethnic backgrounds. He tells about a class assignment where kids were to stand up and talk about what they want to be when they grow up, and he said one of his classmates, an actual friend of his, stood up to say he wanted to be able to kill Jews when he grew up. laughs and approval ensued.
Those thoughts are endemic