The process of global de-dollarisation,much talked about, is being hastened far sooner than I think most people (at least those not privvy to whatever intelligence existed on Trump and others' motivations and intentions) expected.
The question as to whether the country with the largest military in the world can accept a much-reduced international role (and much reduced share of unearned global wealth to go with it), without kicking off a kinetic world war three will likely be answered shortly.
Trump and Musk appear wide open to exploitation/manipulation, without anywhere near the required experience or intelligence to maintain the US's international position.
Unstable times ahead.
I don't think the UK putting boots on the ground to police a peace deal agreed upon by Russia and the US is what you meant?