"In fact, it is not used much in the legal economy now. Yes, a rich man sells it to another rich man, but this is not the end use. Without these uses, it has no long-term future. ," Rogoff said. In other words, Bitcoin currently exists almost exclusively as a speculative tool.
So, is the Bitcoin bubble about to burst?
I don't understand this kind of people as there are already places for using Bitcoin as a payment method. We can even buy a car with it now thanks to Tesla. And I believe the number of places will continue to increase like now.