Whilst it might not just be Liverpool, they've definitely found a way to make it give them an edge over everyone else. They have a way of turning even average players into great ones. And the players always burn out and go on a downward trajectory when they leave. It's more than a coincidence now.
Anyway, we're skirting off topic. I'll leave the Liverpool chat for the other thread.
Certain teams definitely started having more clout. But that was due more to the media than money. As I said, Sky was a symptom that sped up the decline, not the cause.