Larger businesses have a proportionately larger need for money to sustain themselves. Big business doesn't mean rich business. Look what's happening to the airlines.
“I don’t think we’re ever going to lose money again,” -Doug Parker, American Airlines CEO, 2017.
Let 'em fail.
But letting the weakest one fail as a warning to the others that the bailouts are over and perhaps they should learn to save against rainy days isn't the worst idea.
"Too big to fail?" We fell for that once before.