Do to the US what the US has been doing for 150 years.

Invest heavily in local anti government revolutionist organizations and support their efforts covertly. You know, like Russia and China have already been doing for 30 years.

Realistically, global trade drying up. Canada, Mexico, the EU, and others just refusing to do business with the US. Or possibly, making deals on a state-by-state basis, such as exchanging with California and New York, while ignoring Texas. By doing something like that, foreign nations can help prop up anti-conservative states, while bleeding conservatives lily white.

Mutual military agreements, such as retooling NATO to exclude the US and incorporating Canada, Mexico, and Taiwan might happen as well. The US has ceded their mutual exchange with Taiwan, other powers like India would like to have those chips. Maybe the EU outright allying with Ukraine, to remove Russia from play and to secure Ukraine’s grain, oil, and expertise on warfare.

…In short, it would be a couple decades of work to stop the Turdpublican agenda through diplomatic pressure. Probably around a decade if WW3 or a 2nd American Civil War happens.

The USA will undergo spiraling inflation until it collapses in on itself.

Our federal government is far more trouble than they are worth. We should be like individual states, but united. I declare it the… United States of America! Oh, wait.

But really, we will collapse and split into collections of states, some alone, some allied with others, I’m not sure if it’s officially a balkanization, but close enough.

Our state governments will replace the fed automatically and easily (easily as in possible, not easily as in staving off empty shelves, fuel shortages, etc).

Our banking will stay basically the same, because they’re not even the government, the Fed is a collection of bankers representing our various super banks. They will rug pull, buy everything at bargain prices, and restart the slow march of inflation richer than ever before.