It would be an easy strategy to defeat - the two biggest Democratic states, California and New York, are close to the top in terms of cost of living. I know fiscally conservative doesn't mean "cheap to live" but most people see them as the same.
In a way it's just Maslow's pyramid, no? People who can't get housing, or good enough housing, don't care much about the image of the US abroad and may even support foreign aggression if they believe it'll help their situation.
Only once you're very secure and comfy in your little corner does "your image abroad" even have any meaning at all.
We have a high cost of living but we also have the highest taxes. Up to 10% depending on where you live. In return for that we get next to nothing. Public money is spent poorly, with no oversight, and no accountability.
