I don't say that economy is going up and up everyday. Maybe in other country. But not all country is have a good economy. cryptocurrency as of now is good to know that have change a lot and still up so many people in their economy is interesting to know about this.
I think cryptocurrency has one weakness that is not the official currency. cryptocurrency is just a virtual currency in the digital world. so this is where another function of cash becomes a medium of exchange for cryptocurrency, so the selling value of cryptocurrency can be used for in the real world.
In my opinion, your opinion is true. Why? Indeed, cryptocurrency is now in great demand, some people regard cryptocurrency as a valuable asset to them.