USA is a bully and 90% of the world issues are originated with USA interference in them. If not 100%. Currently USA is trying harder to damage the nations inside the BRICS. And they are creating wars inside those countries and making sure that the economies in BRICS collapse. 

For example, USA made India fight with Pakistan. Russia fights with Ukraine, China suffer financial crisis with tariff. And the list goes on. And now the new target is the Brazil where they used the BRICS insider currency which is on the blockchain and they used crypto to settle. 

So this got the Trump and US lobby furious and they want to investigate the brazil from inside and want to buy politicians to stop being inside the BRICS.  And now to push more pressure they are adding the 50% tariff to the nations in the BRICS even more. 

USA is also likely to stop india from forming the crypto reserve and they want india to have USD reserve instead. Just like a leech they want to bypass the burden to other nation. And this way they want to rule the planet with the torture, restrictions, manipulation and wars. 

Another attempt of USA stalling other nations from becoming financially sovereign. And things just keep getting manipulated and there seem to be no end for the change in the grand scheme. US doesn't stop at this they also want to control how india imports OIL from russia and how they import the tech. 

In short the bullying of USA continues and the rest of the other nation have to adjust with that till the downfall starts for USD and US in general. Have to use crypto more so that USD won't have power over your kids and their future. That was the real aim of the crypto to reduce the colonization of the west.