From many months i am thinking about what if " we remove fiat system , and change things into crypto " .. What are the main difficulties we will face ?
1. Internet every where is not yet done.
2. Awareness with Crypto ( but its not a big thing, as most are aware of how to use currency. )
3. Bitcoin is only 21,000,000 and world population is more. ( This can fix by other altcoins same like USD/RUB/CNY etc )
What other difficulties we can face ?
As we all face the future of bitcoin and how it will work for the others in the next years to come, things should be really settled first. Indeed, internet should all be stable in every parts of the world because without it, it is impossible for bitcoin to operate with it's users.