who benefit from crypto currencies, of course, people or investors who have the confidence and patience to invest in crypto currencies
It's not just for the trader you dumb. But, when people adopts the technology behind of cryptocurrency which is blockchain then the government could make the system much better in terms of security and such like what we have seen on the bank and hospital to store their data.
I think those who trust and continue to believe its potential are the ones who benefited cryptocurrency. They are those who are aware and well-educated about its nature but still continue to learn new ideas inorder to gain more knowledge and experience.