Does traditional morality do more harm than good to the development of China society?

As Laozi told Confucius, he said that most of the things you specialize in belong to the ancients, but the ancients died and even the bones were rotten, leaving only a few words. You can't take those words too seriously, which will do more good than harm to the development of the whole society. For some other defects, you can't force morality to give you a perfect answer, but be flexible. Think about some photos on your work permit without acne. You will never take a picture and post it as a souvenir when you have acne, so it is essential for you to know yourself. You are beautiful when you don't have acne, and the beauty is only temporary. Like morality, morality has some problems that are not suitable for the current development, or we have not been able to combine Tao well, but with the passage of time, we humans will slowly correct some of its defects and improve it. You can be so fair to yourself, so you should also have a fair attitude towards morality.