in all your arichus i didnt see any answer l’inyan.
you get off topic to discuss pn in general which is totally irrelevant, because even if in your eyes Rav karp has negiyos, or whatever other terminology you might call it, it doesn’t answer for anybody else.
all i learned is that i totally missed the boat inn the sugya. . maybe explain. And can i ask did you ever even learn the sugya? or you saw a few teshuvos?
And why is it relevant that there is an old avoda zara that they once gave hair too?