What are the advantages and disadvantages of historical changes in cultural traditions?

Culture is all the spiritual activities and products of human beings relative to economy and politics, and it is the sum total of material wealth and spiritual wealth created, summarized and accumulated by human beings in social and historical development. It includes not only ideological parts such as world outlook, outlook on life and values, but also non-ideological parts such as natural science, technology, language and writing.

Therefore, culture is a reflection of historical development. Therefore, objectively, culture has strong continuity and historical tradition. Although the historical tradition of culture can gradually change its nature in the long process of historical inheritance, this change needs to become a social atmosphere, which can only be realized in the long process of historical development. The historical change of cultural tradition is a long-term and subtle historical process, and people often don't care much. However, once the nature of this cultural tradition is changed, even if it is partially changed, it will also be reversed, which will have a great impact on human social life, either a curse or a blessing.