Having lived in Japan, and spent a fair amount of time in China: food, fashion, music, film, culture and politics (in a polite way), work, among other things

However unless you're planning to visit very rural places I genuinely don't think I've ever met anyone in East Asia talk about cars or hunting. Even in Europe among Millenials or Gen Z I don't know anyone who is into cars at all, a lot of younger people in the larger cities don't even have drivers licenses.