USD as a percentage of global foreign reserves has fallen 10% in 20 years... from 70% to 60%. If "de-dollarisation" does happen it's going to take a LONG time.
https://www.imf.org/en/Blogs/Articles/2021/05/05/blog-us-dol...
https://www.imf.org/en/Blogs/Articles/2021/05/05/blog-us-dol...
In any case, EscapeFromNY understated the dollar's historical position. The dollar's share of global foreign reserves in 2022 is almost exactly the same as in 1980 and in 1995, and 10 percentage points higher than in 1990. <https://en.wikipedia.org/wiki/Reserve_currency#Global_curren...> As dgfitz said, "Or stop, or turn around".