In OTL, during the financial crisis, Iceland asked for a billion dollar + loan or so from the US, but were turned down. They later got a decent sum from the IMF, and possibly from Russia as well.
What if the US said yes? Would it have any knock on effects?
Iceland would now be poorer and a lot of bankers rather richer.
Or whoever provides for the US budget deficit.They would have gotten their money from the US taxpayer