...According to the website there are 13 physical businesses accepting Bitcoin in the Bratislava city centre including several restaurants, bars, cafés and music scenes. ...
What do you think is the importance of physical brick and mortar businesses accepting Bitcoin in terms of mass adoption?
It's crucial for mass adoption, but don't ignore the difference between "Bitcoin-only" & "accepting Bitcoin."
If the bodega down the street excepted only peso, i'd certainly know the MXN<->USD rate, and have some pesos handy for emergencies like running out of smokes or raspberry pop tarts.
If, OTH, the bodega simply accepted peso along with $, my life wouldn't change one bit -- i'd continue using the dollar & have no incentive for dealing with peso.