There may indeed be no evidence that these students enter school any different from their peers. However, in the absence of evidence, you cannot make any conclu

There may indeed be no evidence that these students enter school any different from their peers. However, in the absence of evidence, you cannot make any conclusions at all. It does not necessarily follow that the school is at fault, nor does it follow that there is some sort of conspiracy at work. All we can do here is give our opinions. If a person has a low aptitude for something, then they themselves will naturally tend away from it, and toward things at which they feel they can succeed. I liked programming initially because it fit with how I thought and what I liked to do, so I practiced it and became better. I don’t care that much about cars, so I don’t know a lot about them—just enough to do basic repairs once in a while. So it could very well be that the child has no learning disability and the educator is not at fault. We cannot know without hard data.