2.)
Fried chicken is an American dish.
American bbq, unsurprisingly, originated in America. Every example i gave is an American dish. Claiming that fried chicken exists in many cultures is technically true, in much the same sense that cooking meat in general occurs in many cultures. You're ignoring how the food is prepared and cooked and then conflating it all as the same thing. This is, quite simply, not how regional culinary tradition works. By such reasoning, American pulled pork and korean bulgogi is the same dish.
You quoted me but did not seem to reply to anything i said. If that quote was in error, and my re-explaining my prior points in more detail was unneeded due to that mistake, i apologize in advance.