Aside from this being a poorly formed thread, the one thing until Jason posted, that I think anyone has failed to mention is that, if you were to look at the post of FB and I saw it, along with a couple of others, is that if you are up on todays equipment and knowledge, you would quite easily see it is more of an accumulation of equipment over a period of time, not all 24 balls if that is the number, are recent. Whilst Roto Grip and Storm keeping pumping out wonderful equipment, they certainly don't make and release that many within a short space of time.
Equipment versus technique is one question, highlighting that a prominent youth player has a decent arsenal of balls is another. I know even way back when I was in juniors in my older years and into youth/adults, I had a fairly large collection of equipment, it just happens.
Equipment versus technique as Brenton and others have alluded to, makes a massive difference. No point in having it if technique is poor, or having it if you don't understand it, even if technique is great.