I scorn trump as much as the next socially-adjusted human, but this is overstated:
> he managed to loose the USA's remaining superpower status in just a few years
America is still the most powerful military force and the largest economy, and mickey mouse has recognition in places where they carry water from wells in pots. A beast that size keeps lumbering a long time after brain death.
Trump has shredded other nations' trust in America as a partner, but he has not made it possible to ignore. Ignoble but not ignorable.
If we run the clock forward, then declining arms exports due to sovereignty concerns wool make the USian defence industry harder to sustain. But that takes decades to play out.