"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. ...//...:
The first thing to understand with this comment is that they tend to be scarce or diminish. Several economists and experts have turned to bitcoin and had similar opinions.
...//...:So, is the Bitcoin bubble about to burst?
I think it is a conjecture that loses "air" for that bubble that has remained as an old premise against bitcoin.
The Bitcoin currently has other numbers that include other types of investors as well, it is no longer just a network that has a group of individuals doing bitcoin exchange.