the concept of bitcoin has actually been created for a long time. but we must admit that btc is currently developing very fast. To make bitcoin recognized by each country it is difficult. but someday I believe that bitcoin will be recognized as the single currency used in the world
Yes indeed, bitcoin does have the concept of becoming a future currency, but over time the function of bitcoin can change, and we cannot stop it, bitcoin is increasingly being used as an investment and commodity and that is not something we should be prevent