having exchange of currencies of member countries in a trade partnership makes sense for efficiency's sake and cuts out unnecessary fees. I honestly don't see this as any sort of seismic shift.
G7 GDP is only 27% of total, the poor countries have the rest. Foods and energies are plenty, they will play their own game. Things are happening.
https://www.worldeconomics.com/Regions/G7/#:~:text=The G7 is represented by,a global average of 30. You are misinformed. As I said, things are changing, rather fast. Don't think nuke has anything thing to do with this. US and Russian's nuke can wipe out planet earth and don't lose sleeep over it.
NATO nation economies total 45% or more of the worlds GDP,and that doesn't include Japan,S Korea or Australia.
nato works only in a defense nature, if you ask them to go invade saudi or china, they are not worth a hill of beans. russian on the other had, if they lose, they will use nuke.
NATO also works by following US sanctions, so harsh US sanctions cutting China off from more than half of the worlds economy would cripple China.China would be even worst than Russia because at least Russia has oil and food they can sell. China knows this which is why they aren't giving Russia weapons they desperately need and only bluffing about Tawian
Xi is saying this because we have a very weak President. If Trump or Desantis were in the whitehouse, Xi would be telling china to prepare for peace !