How to treat the criticism of traditional culture in the new culture movement?

The rise of new culture is based on the death and change of old culture. The new culture is born out of the old culture, but it is also mixed with the old culture. To criticize this thing, you must have at least a certain new culture to say the word "criticism". The new culture has brought material prosperity, but it has not brought people's spiritual improvement. Some bad habits in today's society are the products of new culture, although things are not perfect. But at least some etiquette and moral aspects of the old culture are much better than those of the new culture. The new culture criticizes the old culture when it is imperfect, which is more or less suspected by pot calling the kettle black. It is indeed possible to criticize the old culture in the new culture movement, and it is also the necessity of historical development. However, we should not criticize it too much. Keeping the good and the bad, keeping the good is the center, and the new culture movement is too radical. This is something worthy of reflection.