Business leaders know the financial structure of their company, and many of them know that they can't survive at 2% rates, let alone 5 or 10% rates. The gloom from business leaders is forward-looking. They're fine for now, while consumer spending holds up and they can run on old debt. But as soon as they need to roll over their debt, everything collapses. They'd need to increase revenues by 2-5x, and they can't.
My prediction is that we drive off a cliff. CEOs know their companies can't survive high rates, so they manage as if a Fed pivot is coming. If the expected Fed pivot happens, they bank windfall profits and get huge stock bonuses. If it doesn't, they go bankrupt, everybody is out of work, and it is not their problem anymore.