Controlling the Han Dynasty

After reading the latest chapter written by the author, I found that what the author said about liberating slaves is actually the same as the later abolition of black slavery in the United States. Being a slave can at least make a living. Although you release him, he will not survive in society. Of course, if large-scale industrialization requires a large number of workers, this is indeed necessary. In the end, just like this dynasty, success can only be achieved from the bottom up and not from the top down. Wang Mang failed because the people who implemented it were all landlords. Is it possible?