I suspect there are a lot of American hegemony trends that look like this. The US is burning good will and soft power that took centuries to accumulate in days or hours. This was a long term trend but the current American government is really stepping on the gas.

The american century is over, but I'm not sure what comes next will be better, we will see.

Agreed. The US, as a result of basically a conservative tantrum for 60 years, has undone most of the progress after the WWs.