While all of this is exciting, it seems that the USA will be left behind in the development of a blockchain-based "digital dollar" (USD). After all, the country has been known to be quite strict about the development of the crypto industry. With many fierce regulations against crypto and Blockchain tech, many mainstream crypto businesses and companies have decided to stop providing services to US citizens. Poloniex will no longer serve US customers, which greatly diminishes the adoption of crypto within the US. This makes me wonder whenever the US will allow a "Digital Dollar" to happen in the future or not? If it doesn't migrate to the digital realm, then I'm afraid that other countries will take the lead in the world's economy. It's a matter of being ahead in the latest technologies to obtain supremacy. If the US remains reluctant to accept Blockchain technology into its current monetary system, then it'll be left behind without a doubt.
What do you think?
But in the future, they will certainly study and set up electronic dollars as soon as they realize there is high demand. Anyway, I still trust Americans in technology, they have a lot of smart minds.