You know, I thought this myself for a while. Though I understand why the question needs to be asked, I came across my own answer for their systems.
It’s because they wanted to expose young students to a litany of disciplines, to ensure they offered an opportunity for growth where the child might be interested. Though I agree there are many flaws, I also understand why people feel it’s infeasible at more senior education programs.
Yet and still, I agree that the question should still be posed. I can’t wait for the next section.