IMO the collapse of the USD as the global reserve currency will follow the collapse of the USD due to over-printing and the trend away from globalism to bilateral trade deals.
This is already happening with a fair share of our exports to China being transacted in Yuan/AUD rather than in USD.
The Ukraine War/Russian Sanctions has accelerated that trend, IMO, which has threatened the Petro-Dollar.
This chart does not include the impact of Russian Sanctions on the US Petro-Dollar Global Forex USD holdings are a good indicator of global trade in USD. which according to the above chart has fallen 11% since 1999.
