Arabs emirates moving away from usd.
This is not exactly what's happening though.
The Arab dictators (UAE, al-Saud, Qatar, etc.) purchase their security and their survival from US regime. For the past couple of years it has been proven that not only US is incapable of protecting them, but also they are not willing to!
We saw this in the past decade during the US-Arab coalition invasion of Yemen. The day Yemeni forces started bombing the hell out of the invaders infrastructure deep into their territories (in case of US, the US bases in Arab countries) these dictators realized that US military is too weak to protect them.
So they have been moving away like a parasite from one host to another. That another is China.
They are now trying to buy their security and survival (to keep their illegitimate dictatorships) from China.
That is why they have
decreased their usage of US dollar.
The only problem is that China is not US. They won't do the same thing for these dictators as US did. For example they won't help them suppress the people who would rise up against their oppression, China may not stay silent next time they chopped another reporter into little pieces like Khashoggi, etc.
This is why you can't say they are truly "moving away". It remains to be seen. At best they've moved away a little. They are still pretty much dependent on US regime to keep their dictatorships alive.
Well USA don't care Because they have btc and crypto.
What do you mean "they have"? You do realize that Bitcoin is decentralized and all the altcoins are centralized elsewhere (in control of some dude in his basement). It is not owned by any government, least of which US.
And USA got their own crude oil too.
And USA is the biggest importer of oil as well.
So USA now will make the petro dollar to crypto dollar we see that USA will be main seller of crypto you need crypto you buy it from USA it Will be bigger than oil
That doesn't work either.
The reason why Petrodollar scam worked was because they could
force the world to use dollar when they wanted to trade petroleum. They did that using tools at their disposal such as United Nations, Arab dictators that controlled vast amounts of oil, etc.
They do not have the same control or means to force the world to use dollar when they want to trade bitcoin for example. There are US-based exchanges but they don't dominate the market. For example Coinbase only has 2% of the total trading volume.