Can only say that cultural differences. In an instant noodle advertisement in South Korea, the heroine can't wait to put the noodles on the pot cover after cooking them. In the eyes of Japanese netizens, this move is simply a barbaric and uncivilized performance. Japanese netizens said, why do you want to cover the pot with a bowl? Koreans pinch the Japanese, saying that eating noodles with a pot cover is a sign of taste. But advertising may just be creative.
Therefore, it can be seen that Japanese and Korean cultures are very different.