This could be true but the government could not expect that its constituents will going to abide the ban process for it will still be able to access some of the exchanges outside the country. As we all know that there are online payments now that could be use to purchase cryptocurrency so people living in that country where cryptocurrency is ban could still enjoy and participate in cryptocurrency.
There are several reasons behind this ban of cryptocurrencies.Cryptocurrencies are not under the control of any central bank or government as they are decentralised and even taxes also cannot be implied on cryptocurrencies.Cryptocurrencies are risky as they can get hacked too.Cryptocurrencies are require internet connection which is not possible in every corner of the world therefore it is less supported in the market internationally.
Exactly. There are many reasons that make almost all governments impose a ban on cryptocurrencies. First and foremost we should mention about the main characteristic of crypto is decentralization. It is completely different with the run of all countries-centralization. Thus, if all countries accept crypto to pay something, probably the government cant control many complicated problems such as illegal transaction or illegal activities. Moreover, yep nothing is completely secured when connecting with internet. Definitely the number of hackers as well as scammers will increase. Many people are more likely to be in loss and thus the depression would be up.