What really happens now is the fact that the globalists undermine this idea of the state primacy in educational process, which's lead to a birth of several generations for whom patriotism and the nation are something akin to nazism.
It is undermining, it is privatization, thus turnin mass education from inalienable right to educational service, and if you can't pay you can't be serviced.
I think someone, maybe those we know under the name of globalists, slowly reform global, world education to shape it as education that existed in medival.
In those times most people could not even read and write. Only real elite could.
Illiterate peasants suffered under the heel of feudal.
Then, in times of mass education, education allowed to join in the race for a better life for peasants.
But times changed.
Informational enviroment of modern society has become complicated in content and structure enough that there is no difference if you know how to read and write or if you don't have these skills - you still can't affect and even understand what kind of proccesses happened in your society and in the world, you still can't understand and comprehend your life without high quality education that gives you knowledge and ability to analize and comprehend, that accessible not wron mass education, but from elite schools, closed for outsders.
So with modern education, being messed like this, masses of people are effectively reduced to nothing more that peasant level in terms how level of education allow them to improve and control their life, and education becomes no more than bulshitting checkmark.
Quality of the education is basically an indicator of the health of the state, with each one reinforcing each other in an infinite loop of positive feedback.
I'll correct a little - if it only indicator, it can't reinforce anything, it is indicator and the lever.
The cause of decline should be something very near, as in, one or two decades old no more. Universal education is not the cause.
It is the cause because it was changed in same 20-30 years ago,
Ismaul and
Telengard wrote enough about it.