The fed has pumped 2.3 trillion dollars into the economy in the past six weeks.... I don't see how the dollar won't crash eventually. Why would foreign countries still buy US bonds?
You can loose 2% in the US, but 10% in Italy.
So what do you want to do?
If this crisis were specific to the US, things would be different.
Also, with seigneurage of the US dollar, it gives a lot of elasticity to the process. Put another way 'The USD is also a big international currency that everyone else depends on somewhat'.