Hilarious, didn't know it had a name! I am maybe 1/4 persian, but get picked out as Persian, and was unknowingly indoctrinated in this form of behavior, though other parts of my ancestry do come out, my mother, scotch/english/irish ,says,useing her star treck metaphore, that I am an unlikely Vulcan/Klingon hybrid. Thinkng about Taarof as it is practiced, makes me think that an LLM doing this could easily become the most dangerous thing ever.....listening to my father give me specific pointers in how to phrase things and conduct myself is enlightening, he's 97 and enjoying the storys I bring of my life and goings on. If you look further into the history of persian culture , philosophy, and scientific background you will find a number of ancient contributors to what has developed today.