any international trades happening in non-US dollar is an "acceleration" of dedollarizatiom, given that currently all trade is dollarized.
Original:
I don't known if I understand the spirit of the question. There are no metrics or tracking of how "dollarized" the international economy is because virtually all trade is done in dollars and there has been no risk of this changing for the past ?65? years
My original prediction for 2026 (not 2025, mind you) made in 2024 was based on a few factors, if I recall correctly, 1) the Russia-Ucraine war and related sanctions; 2) the open discussion in BRICS about trade in direct currencies; and 3) the then-promised isolatonist policies of Trump's second mandate.
What we've seen in 2025 makes all of those stronger I guess.
1) I don't know the status of the Russia-Ucraine war; all I know is it is a glaring sign of the end of Pax Americana (as is the Israel-Palestine genocide/war, by the way, which the US would -not- have allowed given the strong internal opposition and negative popularity among the American public). So sanctions of Russia notwistanding, that status quo, which strongly related to dollar as reserve currency, is either agonizing or dead.
2) Trump and the US attempted a very strong response to the (first ever?) trades in local currency between Brazil and China, mostly in the form of targeted tariffs (all discourse about Bolsonaro and whatever being the motivation for tariffing Brazilian imports being, in my opinion, political smoke and mirrors). I don't think it worked. I think BRICS might press on this. If the mercosur/EU trade deal goes through it will also be a strong force towards trade in Euros/Reais/Pesos directly I believe.
3) I don't think I need to clarify; tariffs and other issues brought on by the current US government were severely negative to the placement of the US as a preferred trade partner. This is to beyond economic choice; active anti-american sentiment are at all times high in countries like Canada, Denmark, and Mexico, all historically aligned with the US. This may not seem that relevant but come election cycles in those and other countries we might see platforms/candidates that openly propose to "secede" from the US hegemony international order. If that happens, removing US military bases is a first go. Alternatives to the US "petrodollar" a close second.
