> Stablecoins enjoy a one-to-one ratio. For Nigerians, this means stablecoin prices are pegged to a certain ratio with the U.S. dollar.
I'm new to stablecoins and trying to understand the situation. Is this not the same thing Brazil did with the URV [0] -- that is, replacing their ruined state currency with a temporary one pegged to the USD -- only coming from the private sector instead of the government?
> Other benefits of buying into stablecoins include: (snip) ...has no central authority which could breach payment... (snip)
How is it possible to "peg" one currency to another without a centralized issuing body? Bitcoins can be mined by anyone with enough computing power, and stability is only achieved via an engineered stalemate between miners, node operators, and exchanges. How do these "stablecoins" achieve their stability without controlling issuance of coins at the top level?
My understanding is that altcoins derive their value from their fungibility with Bitcoin; that's why when Bitcoin tanks, it brings the entire ecosystem down with it. How are these stablecoins any different? If Bitcoin's value fell by 80% tomorrow, bringing down Ethereum, LTC, and Doge, what keeps these stablecoins' value from falling down with it?
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[0] https://en.wikipedia.org/wiki/Unidade_real_de_valor