You've got it out of the context of at least what I meant.
Montenegro, for example, is quite big, compared to the rest. Close to 700K, young and old. The national currency is Euro. In such a country you can't change fiat with any crypto just because you can't teach everybody to be tech-savvy. Mountain regions are like 17th-century villages (and that's perfect for relaxing).
Because you made a point trying to argue about the same point being wrong.
First, 622 000 is closer to 600k rather than 700k
Second, what's the point of mentioning Montenegro is using the euro as an argument about them not being able to switch to cryptos?
Why would Sweden be more advance in digitalization forever and not a small country in which internet coverage can easily achieve 100% and distances are shorter, remote villages are fewer if any (since you mentioned Vatican, lol).
Montenegro main trading partner is Serbia, a switch won't affect anything as conversion rates are already in place, for Denmark a switch to another currency that is not pegged to the euro would mean a headache no amounts of danish would cure but on the opposite side would be Iceland who has its own currency but trades a lot less in euros and is more advanced already in digital payments.
Oh, and btw...
In such a country you can't change fiat with any crypto just because you can't teach everybody to be tech-savvy.
I'm not sure our fellow montenegrin users will be happy with this one