I agree with people who say that it is impossible to ban ideas. The cryptocurrencies are ideas to rebuild the world. For sure, governments do not like it. It is no wonder to learn that Saudi Arabia has banned the trading of cryptocurrencies. In that country, women have no rights. Moreover, they even cannot drive. Actually, the government is looking for ways to improve women capacities. It is logic than to see them ban cryptos. Everything they are afraid of has to be banned. People can do transactions in other countries or even online. You can ban in one country, but how do you ban transactions on the net?