The system has its own correction mechanism, but Greenspan, Bernanke, Yellen and now Powell thought they could do better. Or maybe they didn’t and they just wanted their banker friends to haul in all the loot, it doesn’t even matter anymore. They’ve guaranteed that there are no free markets, because they murdered self-correction.
https://www.theautomaticearth.com/2019/11/the-fed-detests-free-markets/