If your main concern is the US currency or just wanting your money to be out of US-based assets, I believe Interactive Brokers provides a lot of flexibility to move your money between assets and currencies. You’re still going to pay taxes and be subject to all US laws.

If your concern is US involvement in your personal financial affairs…good luck. The US has tremendous influence over the global financial system and no legitimate foreign organization is going to work with you unless you have substantial assets. The few countries that do not respect US influence are not particularly trustworthy and trying to do business with them will put you at significant legal risk.

You could also try converting to physical gold, but the US has confiscated gold before, so that’s not a sure bet.