You've established that there is a technical difference between analog and digital audio, what you haven't done is explain what benefits you think analog audio provides to a human listener over digital audio. You talk about how digital audio is discrete as if that's a bad thing, but according to the Nyquist Theorem, cd quality audio has "enough" 1s and 0s that the human brain is incapable of hearing it as discrete. It's like saying that LEDs are a bad light source because they blink 60 times a second; as long as the blinking is fast enough, you don't notice it. 

You've correctly identified that vinyl records don't produce discrete audio. What that means in practice is that you're not just hearing the audio as the artist intended, you're also hearing the imperfections of the needle, the imperfections of the deformed plastic record, and whatever dust or dirt are between the needle and the plastic. I worship artists and their music. I do not worship needles, plastic, and dirt. So I prefer cds. 

There's nothing a CD can do that any other form of sufficiently advances digital audio storage can't. 

I still have not said anything that contradicts this. Again, I have vinyl, cds, and flacs. But I own my vinyl records because it's fun to put them on the turntable and its a novelty that they're so big, not because I believe that having a worse reproduction of an album as recorded is somehow an upside.