With a mandatory test also come mandatory lessons. If you don't pass you have to keep taking the lessons. The lessons will lead to the population having better skills. Seriously I had hoped swimming lessons analogy would make you understand. What is the purpose of swimming lessons and test? Is that done to indoctrinate people that they should not drown? Is having passed a swimming test a private passport for access to goods and services? Get real...

I'm not sure why you keep going down this dark path which I didn't even touch on remotely. You just completely imagine it.