Bit Coin

Lawmakers in al salvador broke into applause after voting to approve bit coin as legal tender on wednesday. It makes the central american country the first in the world to fully adopt the crypto currency. So do these crypto ncies have any practical use other than an investment? I was in naples a couple of weeks ago, and i was surprised to see thet was actully peteria that said, oh, we take bit coin here. 70 % of salvadorians do not embrace the new currency. Most people say they don't want to download the so called chivo electronic wallet that allows users to buy and spend bit coin. These are not currencies. They can be used