> but at this point in history I can go and learn about pretty much all of it whenever I want. You could learn any of it, but most certainly not all of it. And

> but at this point in history I can go and learn about pretty much all of it whenever I want. You could learn any of it, but most certainly not all of it. And that’s a subtle but crucial difference. As the number of pieces/interactions in even a single end-to-end pipeline multiply, it would be extremely difficult for you (or anyone) to stay on top.