Dollar backed ecash will go farther in the short run than a bitcoin backed one.
nostr:nevent1qqsrrsrzu5t8yvv5szzt0wjs7s4cjdp2hf6vlzdtujtuuyz482wskhqpz9mhxue69uhkummnw3ezuamfdejj7q3qwmr34t36fy03m8hvgl...
Why would anyone need an ecash who wants to use the dollar? You can just send dollar digitally.
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