Frankly, I could give a rat's hineykins about any of those companies going under. The only part I would care about is all of the families that would get displaced and the hardships that those families would have to endure.
Personally, if we have to give 30 billion dollars to a company to keep them from going under, then I feel the entire board of directors for that business needs to give up every dime of their personal fortunes, including any assets that can be traced back given to family members and friends. Additionally, they should never be allowed to serve on the board or as an acting head of any other public company. Ever.
Prison time would be a nice alternative, including time for enablers in Government who did not adequatly oversee the industry.
Really, if you can lose $30 billion dollars you don't need to be guiding the future of any other industry, thank you.