One thing of note here is that Libra from Facebook is much expected in the market than any other similar coins as libra. Chinese libra, a planned stable Libra may not make any impact as long as the actual Facebook libra coin has not launched yet. Facebook has the capacity to dominate any other libra stable coin if it overcomes it current challenges with its heavy community influence as added advantage.
Maybe you are right Bob.
Just some speculation from me:
a) Within China there will be no Libra.
China's population is bigger than North-America and Europe put together.
Chinese are much more used to use digital money than NA and EU.
That means, the transaction volume of the Chinese CBDC (Central Bank Digital Currency) could be higher than that of Libra.
Let's not forget, CBDC would be supported by the Chinese monetary authorities (Central Bank, Banks, governmental agencies...), while Libra, even if approved, wouldn't be supported by any monetary authority.
b) China is the world exporting Superpower.
Imagine Chinese exporting companies starting to ask to get paid not in US dollars, not in Euros... but in Yuan.
In this case, DBDC would offer all benefits of the blockchain: speed, low costs, security etc.
Of course banks would be involved too.
Moreover, imagine the Yuan becoming enough strong as a currency that companies around the world selling to China, they want to get paid in Yuan.
For the same reasons mentioned, they could be paid with CBDC.
So, now you have - at least at business level - this Chinese Stablecoin being used not only within China but also internationally.
c) Imagine an app that allows every Chinese tourist, student, businessman, holidayer etc. in, say, the USA, to convert in real time, at point of sale, his/her DBDC in US dollars. (Same story in Europe with euros, Argentina with pesos etc.)
So, now you have this Chinese Stablecoin being used internationally, by millions of people, in order to buy good or services.
d) Imagine if CBDC transaction fees are lower than Libra transaction fees.
Imagine if CBDC conversion fees (CBDC coins <--> fiat currencies) are lower that Libra conversion fees (Libra coins <--> fiat currencies).
So, now you have millions of not-Chinese using the Chinese Stablecoin instead of Libra.
