It was really a question of curisioty. Like when do become a real american or when do you become jewist? Do you need the jewish nose to before you are a real jew?
I don’t know what you’re trying to say here man. Or to what end. I’d start with saying that maybe using the nose of a Jewish person as an identifier isn’t the best way to phrase your question. If you want to say you’re Chinese then you can say you’re Chinese , identity is a complex thing and it’s mainly up to the individual. My friend was born in Wales to an Australian man with Polish parents, he considers himself Australian (and now lives there). His brother considers himself Welsh.