Do you believe that take over the world?
Do you believe that Bitcoin will drive most of the world's commerce?
No.I don't mean to sound like an anti-bitcoin protester but the governments will never allow something like bitcoin to take over their economy.What more can you do if all the world's governments decide to put a ban on the usage of cryptos ? They wouldn't exist.The market will be too small for anonymously operated currencies.
Because Taxes.Never heard anybody paying taxes on their amounts earned from crypto.If it continues,government will put a stop to it at some point because they wouldn't be able to drive economies without taxes.Crypto is just a small part of the revolution,you need mass adoption to shake the government policies.