I found a video on YouTube
https://youtu.be/qTxPfxmkLIY that according to this man (Warren Buffett) said "Bitcoin doesn't meet the definition of a currency" and he said that "he would not be surprised if bitcoin is not around in 10 or 20 years".
Is he a hater of bitcoin? while other big names appreciate the bitcoin.
Your thoughts?
For now its not valid currency as you can't buy with it in stores,but it tends to be currency if everything goes to plan it should become real currency , by its plan I mean if people accept it . Anyway it should become valid currency in few years as technology rule the world and btc is big part of it.