[gruez]

>If a government decides you need to do full kyc to buy a coffee, then it might be time to emigrate :D

The more likely scenario would be that it's treated like cash. You're not going to be questioned for using it to buy coffee, but if you decide to buy a house with a sack of cash they'll start asking questions.

[kjrose]

Precisely. They would be able to look into any transactions or series of transactions trivially. However in most cases won't care.