I look at this less from the lens of "saving the dollar"

and more like:

Saving the American population from a head-on collision with the fierce reality of an emerging monetary system that can't be outcompeted with. It will wreck havoc on nation states that continue to ignore it's growth and value proposition (relative to fiat) on the global stage.

What Kennedy is saying here is REALLY important - and not just for the US, but for any country trying to navigate this emerging situation.