I am still not argumenting for anything. All I am saying is, it's not hard to read between lines. You are pretty clear in your approach. Now if you can't comprehend that, then you're literally the moron here. Like do you honestly believe it's impossible to read emotion/a persons approach through text? I don't need a facial expression at all. And you still seem pretty aggrovated. Let me give you some pointers. People who are down to earth, and have a "normal" conversation do not use the kind of language that you are using at this moment: "ƒucking, bullshit - using quotation marks adding your own ridiculed perception, idiot" etc. Now these are just a few mentions. Spice up your text with it, and it becomes pretty clear what kind of atmosphere you're creating. This is not rocket science, it's being able to read the situation - which by your definition is impossible? Get a "ƒucking brain mate". See what I did there? Was that not pretty hostile? If you are not able to perceive the attitude I created in this section, then I seriously don't know.
Now to a new section, and back to the point, which you overshadow with your presumed hostility for whatever reason. School does provide you with a lot of general knowledge as how to perceive things in future learning. If you didn't know how to read, how would you go about searching out information? If you did not develop an understanding of basic things, such as language, maths etc. how would you be able understand even the simplest of information? You would simply not be able to comprehend certain information due to lack of certain abilities achieved through school. It might come to you as "given, simple, general knowledge, even an idiot would know, and the list goes on". BUT THAT GENERAL KNOWLEDGE, which you thought was simply a given, was still spoon fed to you. Without it, you would be completely different from what you are today. And if you don't believe this either, then I really rest my case on the moron part.
Now, I do believe that school should teach more practical stuff, intertwined with this basic knowledge building / shaping of young minds. Maths doesn't just have to be pointless numbers in context to no practical use. Math could involve how to do taxes, how to do a mortgage, what it contains etc. Teaching about a language should also include cultural insight about said language. That would add to being able think in many different directions, since every culture goes about being different in many ways.
You believing that being a prodigy within a certain field isn't a form of intelligence, is also out-of-this-world illogical. Even if you lack the social skills it takes to pass that knowledge to that of a "lesser" mind, the fact that your knowledge can still be used practically, still goes towards it being an intellectuality. Also, I am not even sure why we take this angle on "intelligence", because it has an entirely different definition to it.
Now, you're probably going to "counter argument" with some crazy-ass statements, because you just seem to be that kind of guy. I will however conclude that your "grade A student" journey has to be in the lower classes - simply because of how immature you act.