There are many different philosophies about education, and a popular one is advancing liberal values. Now it would make senses to argue if that is right or wrong, but does not make sense of argue as though there is universal agreement about what a good education means.
Well, Captain Obvious, you may have actually stumbled upon something.
It's very telling why socialist politicians love to distribute free government cheese, but not equally assign the work which produces the free cheese. Instead, they simply confiscate the cheese from those who have produced it and then redistribute it to buy votes.