without paper currency?

1st countries to go full crypto: Switzerland, Singapore, New Zealand?
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Sinisa 'Simon' Radovcic
Matt Ward
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1 min read·
Jan 9, 2018
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without paper currency? definitely not switzerland. a lot of places here dont even take card before 10–20 usd/chf
id guess singapore -strong govt controls, wealthy, small city. hong kong possible as well?
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Written by Matt Ward9.3K Followers
·269 Following
Founder @ 4WARD.earth - building the largest local-to-global ecosystem of climate & sustainability DOERs in 45+ cities to collaboratively move our world forward
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