That's why we see Apple issuing $8B of debt (at ~135bps over 30 year Treasury bonds!) despite having over $200B of cash on hand. If your hurdle rate is 2.5%, surely your profitable business can return more to shareholders than that, so you should binge on this capital source? (Or even, as Apple claims it will do, distribute this directly to shareholders via buybacks & dividends.)
Also, I would qualify your statement that people are not necessarily long the economy in the short-term, which is where credit markets have miraculously thawed; they're long the fact that they will undoubtedly be able to get credit from yet someone else (namely, the lender of last resort).