I'm not sure if any scandal of a similar scale, say millions affected, has ever been so thoroughly documented yet still met with complete opposition from the people in charge of that issue, even as all the documentation confirms how horrible it all is. It's all out there. Even in the literature of the people causing this disaster, who just frame it with the exact same nonsense that causes the disaster.
Usually the documentation is hidden, kept secret, people are gagged, threatened, in order to keep prying eyes away. Not here, it's literally all over social media going back decades. It's in books, magazines, newspaper, on TV. It's at least as well-known as, say sex trafficking, and far more documented because it's mostly happening all out in the open, but authorities are instead doing everything in their power to keep it going.
There is no way at least dozens, if not hundreds, of similar but smaller scandals are hidden in healthcare. It's like finding a group of tourists in a highly secure facility, past many layers of guards and checkpoints. Zero chance such a clumsy breach is the only one. None. This is systemic failure of the worst kind.