Instead of we use cryptocurrency to change the current monetary system
Thats the goal but the government just wont let you change anything at all and that is a fact.
use blockchain technology from cryptocurrency world and apply it to build and develop new digital curreny is better.
Thats what the other coin been building, they want to build the perfect cryptocurrency that will someday surpass bitcoin but most of them just failed. None can really beat bitcoin at this point though
I saw some countries have started to research it, if the world need to change current monetary system, I think next choice will be digital currency use blockchain for platform.
Alot of those has started something behind the screen. This is the future where we are going to live, there is nothing that is going to stop cryptocurrency right now. Either goverment cope with us or build their own, thats the only choice