Why don't people in China wear their traditional clothes on festivals? On the contrary, the less you cross.

I think the world is actually making progress, and the Japanese are actually very nostalgic! It is not necessarily patriotic to wear their ancestors' clothes and their styles all the time, and it is not necessarily unpatriotic to wear their national clothes. Indeed, their persistence is very respectable, but I think patriotism is not necessarily reflected in these aspects. Whether a person is patriotic or not depends on his heart, not his clothes. :)