You are totally correct. The schools call themselves places of education, but they are training. It tricks parents into thinking they don't need to contribute. In fact, the parent are and ought to always be the primary educator.
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Where I live is such a lack of education mixed with povery.
Parents end up spending all of their time working (to provide the necessary for their children so they can keep studying for a better future) and fail into that "state education trick".
in the end children remain as poor as their parents.. 🙁