Yep, is agree, in fact, I think whole nations are using it right now, aren’t they?
Soon, THE WHOLE WORLD!!!

That’s fair. It’s still emerging. 

I do think it’s worth noting that there are people and places using bitcoin as money, though. 

Undisciplined

Widespread acceptance of BTC for goods. It is spreading but not quite widely enough to be calling it money, yet. Perhaps, soon, only a few months!