H. L Mencken famously proclaimed: Th[e] erroneous assumption is to the effect that the aim of public education is to fill the young of the species with knowledge and awaken their intelligence, and so make them fit to discharge the duties of citizenship in an enlightened and independent manner. Nothing could be further from the truth. The aim of public education is not to spread enlightenment at all; it 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. And that was in 1924! Mencken describes what he had concluded is the real aim of public education. Its low and ignoble, which brings us to the eternal question: is all the failure in our schools happening by incompetence or intent? One has to suspect intent because, starting around 1905, John Dewey and his progressives laid out a blueprint for dumbing down the schools as a way to turn the US into a socialist country.
Nope. It’s to provide a government jobs program for otherwise unemployable deadheads.