Why did Lu Xun and Hu Shizhi criticize traditional culture so fiercely?

Mainly influenced by the environmental background at that time, when Chinese and Western cultures were in a period of fierce collision, China's traditional culture was in a period of decline, with outdated forms and decadent contents (advocating the Three Cardinal Principles and the Five Permanent Principles, men being superior to women being inferior, obviously out of line with the times). /kloc-the new youth ideological trend that appeared at the beginning of the 0/9th century, taking learning western culture as the way to save the country, and encouraging and attacking traditional culture for political and social changes. This fierce public opinion has shocked the world. Of course, this immaturity is inevitable. Even Lu Xun and Hu Shi may make mistakes such as excessive speech and subjective assumptions. Their criticism of traditional culture is inevitably influenced by personal personality and aesthetic purport. Whether criticism is right or wrong needs our rational analysis and grasp. After all, celebrities are not perfect.