Supply chain data and manufacturing data helped many industrial organizations achieve what had been the pinnacle of success -- lean manufacturing or just-in-time manufacturing. You order just the right amounts of raw materials to make the number of your products that are being ordered, and you keep very little inventory on hand. The model worked well in the predictable world and kept production costs down and maximized efficiency. But like so many other things, the pandemic broke all that. The data that went into the system provided a retrospective of what the world used to be like, but not anything that could predict future demand.