Each person is unique. There no duplicates. The uniqueness is generated genetically, and environmentally, across generations. This uniqueness is an important attribute because people are not self reliant. They rely on the diverse talents, and opportunities of others to provide both their necessities and their pleasures.
How can education be educational if it ignores the reality of the unique necessity of inclusion? It can’t. If cloning “good” students is its goal, where is the respect for those whose inherited attributes fall outside that narrow corridor?
Education educates. Learning excuses to remain blind to reality is not education. The blind pursuit of stupidity is, by definition, not economic. Humanity shares one environment, across locations and generations. Education that fails to reveal better ways to do that fails its mandate. Masking reality in an organized manner is the antithesis of education.