Great comment! In the words of H.L. Mencken:

What is the purpose of industrial education? To fill the young of the species with knowledge and awaken their intelligence? Nothing could be further from the truth. The aim is simply to reduce as many individuals as possible to the same safe level, to breed and train a standardized citizenry, to put down dissent and originality. That is its aim in the United States and that is its aim everywhere else.