The education system is set inside the larger paradigm that is dominant across the world. The paradigm of 'Liberalism' or 'Modernity'. Modern schooling is a way to brainwash children into buying into the toxic values of materialism and individualism inherent in . These values have already taken the world to the brink of disaster.
It is not possible for individuals to change large systems, but understanding what is going on and logging out of the toxic aspects can improve our quality of life.
There is very little chance of this happening inside conventional schooling. This is a powerful reason to choose home-schooling.