https://youtu.be/UF528l8fqKk Bitcoin is pretty much already considered Gold 2.0. Is that enough ? Does it still need to become a currency from here on ? Or is it the new "Gold Standard" that other currencies will be measured by ?
Who is he and why is his opinion the only true one? In my purely personal opinion, bitcoin is simply out of competition. Some new coins may have a better algorithm, but they appeared at the wrong time and in the wrong place.