USD will remain the reserve currency of the West yes, but not the world.
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US Dollar will remain world currency; with blockchain technology every country will have its own currency pegged to either gold or bitcoin, dollar will be the base run of it all …. But who am I #2030 ima check in
The US has no chance of repegging the dollar, definitely not to Bitcoin and no-one will trust them on a gold standard. USD will remain fiat and force their Western allies to maintain it as reserve in exchange for defence whilst the rest of the world splits off to gold-backed currencies and a smart few will leverage Bitcoin to hedge between systems. 