Thought this was an interesting analysis, though I think it needs to be taken with a bit of a grain of salt (I think it’s power is what is qualitatively describes rather than precise numbers, and I think the author might even agree with me).
I’m always on the lookout to see it quantified how much the average American benefits from imperialism. My guy says if the US was unable to exert hegemony, the US would experience at least what Russia experienced in the 90s. These numbers align with that; and this is only talking about dollar hegemony and not, for example, the US using military pressure, sanctions, or other methods for extracting cheaper resources and goods from the global south.
That said, I’m not sure you can just run a regression and get your answer. I don’t see how you can isolate the US losing dollar hegemony without it then creating an uncountable number of secondary effects. All this stuff is deeply interconnected. But that said, I think this does a good job of highlighted at least in a qualitative sense just how much Americans benefit from dollar hegemony, and how losing that would be huge problem for the US economy.
I'm not trying to distort the actual situation, it is just that the aforementioned divide between workers who passively benefit from being in the US to reap the benefits of cheaper treats from the same people who make them indentured wage slaves, and those who are working at industries which can still collect on being at the top of the global value chain -that's what helps determine where organizing is actually going to be effective. This is for instance why the tech or cybersecurity union isn't going to do anything even if they took off but the service worker unions have been exploding.