Everybody has passed!

Well now, talking about education... Well, I think most of you agree that education is seen as a good business, more than ever. Commercial practices may affect education ideologies, though. For example, there is this typical commercial persuasive idea: “The customer is always right” that forces sellers to do anything as long as they keep the customer and consequently the company’s wealth. In the same way, there’s another commercial persuasion that forces teachers to do anything as long as they keep the student customer and consequently the educational company’s wealth. This persuasive idea is: “No student should fail the school year”, otherwise, it is the teacher who is incompetent. My question is how might it be possible to eliminate both tyrant teachers and eager for money directors, tyrants of education?  Complicated, isn’t it?