No, the US world police is winding down (Bretton Woods era). Expect massive chaos everywhere except in US for decades to come.
US already has inside chaos (and will get way way, way way, way way worse), don't need to worry about other countries chaos.
You should look at the GDP per capita of the US compared to literally every other country in the last 10 years.
i dont think it's wrong to compare the US to IBM. The GDP per capita is high still because the returns from investments made many decades ago (in fact, almost a century ago!) are bearing fruit. I'm talking about highways, infrastructure and research/development.
But those investments will eventually be completely consumed. So what investments are being made today that would replace it?
IBM was still very profitable when their downfall began.