What are the consequences of discarding national culture?

Traditional culture is a spiritual and cultural product that our nation should be proud of and cannot be discarded. Thousands of years of traditional culture in China has influenced generations and pointed out the way forward from all aspects. Our world outlook has been irresistibly influenced by her. The consequences of total denial are just like the former Soviet Union's total denial of Stalin's period. The whole country suddenly lost its direction, lost its motivation and showed signs of collapse.