Over-reliance on the US dollar can have several negative effects on countries that heavily depend on it as their primary reserve currency. With the expansion of BRICS (Brazil, Russia, India, China, South Africa), there has been a growing trend of countries diversifying their reserves away from the US dollar and towards other currencies, including the Chinese yuan.
One of the primary effects of over-reliance on the US dollar is that it can make a country vulnerable to fluctuations in the value of the dollar. If the dollar weakens, the value of the country's reserves also declines, which can have negative implications for their economy.
Furthermore, being too dependent on the US dollar can limit a country's ability to conduct international trade with other countries that use different currencies. This can lead to increased transaction costs, as well as make it more difficult to negotiate favorable trade agreements.
In relation to China's expansion of the BRICS, their efforts to promote the use of the yuan as an alternative to the US dollar could potentially have several positive effects for countries that adopt it. For example, it could lead to increased trade with China, which is currently the world's largest exporter. It could also reduce the vulnerability of countries to fluctuations in the value of the US dollar.
However, there are also potential risks associated with China's expansion of the BRICS, particularly with regard to its geopolitical ambitions. Some countries may be concerned about the growing influence of China and its potential use of economic leverage to achieve political goals.
Overall, over-reliance on the US dollar can have negative implications for countries that heavily depend on it, and the expansion of the BRICS could provide an opportunity for countries to diversify their reserves and reduce their vulnerability to fluctuations in the value of the US dollar. However, there are also potential risks associated with this shift, particularly with regard to China's growing economic and geopolitical influence
And I'll explain
You are missing a very important point. You do not notice one very subtle nuance. While some are rejoicing at the supposedly "accomplished punishment of the United States" (though it is not clear why), in fact, a process is taking place that not everyone has realized yet. And when they realize - the way back will be very difficult and thorny.
China, having taken the place of the second superpower (Russia turned out to be a complete fake), decided to gather vassals / servants / raw material appendages around itself, who are very excited about the idea of "destroying the dollar", and in their fantasies it means the USA
China is smart, it is now simply manipulating less intelligent "guinea pigs", and removes them from dependence on the dollar, which is used by the entire civilized world, and makes them dependent on ... YUAN!
With all this, China itself does not refuse the dollar! He is not an idiot - to lose the opportunity to interact with the world market and the leading economies!
I think that in the wake of the “we will destroy the dollar” hysteria, China will be able to very quickly drive all “friends in the fight against the dollar” into a stall, I think these unfortunate people will lose the dollar in the gold reserves by 2024, and will become complete, obedient slaves of the yuan
The funny thing is that these unfortunates are pushing themselves to this, deceiving themselves with some stupid fantasies