The US isn't going anywhere. In fact China has serious structural problems that may make all this conversation pointless. But there needs to be some sort of pathway for the global south to move forward. If that involves having China rise up and then countries accepting that all they can do is play the US and China off of each other to get the best deals out of them then thats still a step forward. If climate change comes to pass it may not even matter. The US and the West is the cause for the majority of the historical pollution yet its the unprepared global south that will bear the worst brunt of climate change. So the best I am advocating for is that the global south take one step forward and hope they don't end up five steps backwards in the long run.
>The GP says that they don't want to prop up foreign lifestyles because the middle class in the US is struggling but isolationism in the 21st century will not make things better for the US middle class. Nor for middle class of any other country really, although the GP doesn't care about those.
As to improving the middle class, we need to understand the structural reasons why they are sinking. Decades of erosion to US institutions has led to a situation that can only change if things get really bad and the citizens really demand change..or the US elite are challenged with some real competition. I dont see how it can happen naturally in the US anymore. Every time people get fed up, there is a "release valve" or a distraction in the form of crumbs offered to people so that enough settle down or fixate on something else. We saw it after the "Occupy Wall Street Protests" with the beginning of the culture wars as well as the passing of Obamacare which eliminated the most barbaric provisions of health care in the US. It is not meaningful change but it calmed people down. This method will lead to decades of the elite retaining their leverage. I dont want to see my life pass before my eyes and no real reform ends up happening.
In terms of the second method of having the elite being challenged, We saw in the cold war how the US system had to prove itself and that led to a strong taxation on the wealthy, good institutions, positive movement for the middle class, all to show the Russians that the US led system is the best. There currently is no forcing function to return to that situation at this time.