It is always easier to ban than to sort out the topic and solve the issue for the benefit of your economy.
So, with crypt for example. This is one of the advanced technologies - blockchain, which provides a fast and secure token exchange system, which is the basis for the function of money.
What prevents the state from recognizing it as a legitimate element of its monetary payment system? That's right - lack of control.
And if you think about a mechanism, for example, a system for registering tokenized wallets at the national level, which will be able to participate in settlement transactions of the economy, both domestically and abroad, as well as run all their transactions through a certain payment gateway, maybe everything is not so impossible.
As a result, we would get a liquid, safe and non-inflationary settlement instrument.
This is a huge plus for the economy and convenience for people!
And you could just forget about all the SWIFT, visa processing, etc., which, in particular, are now causing big problems with international settlements due to the sanctions imposed.
I am sure that this technology will come to life, but I am not sure that in this generation.