"One day everyone will use China's digital currency"
You think patriots would let that happen?
(Note that BtC has popped almost x6 since about the exact date this article was published last September. True, the fiat dollar bloated, but by nowhere near enough to justify even half of that move.)
I travel for business and pleasure. No thanks on the thumbdrive, that could be confiscated easily at customs. 24 words is all I need to pay for food, water, and yes dabs