This doesn't make sense to me.
Government can regulate or forbid the use of BTC
But no way to criminalise it that way.
But for now there is not enough Will to forbid BTC. There is just no need for it.
I don't think Governments will completely fire against BTC anytime soon.
It's not the effective way to directly forbit, regulate, ban, etc. something, because people sometimes do things that are not legal, that's why the courts are present, and that's why the prisons are full
If they (the governments, or other authorities) want to criminalise bitcoin, they can do that indirectly, like they start some ransomware virus and ask for the payment in bitcoin, everybody will blame bitcoin, bitcoin will be a really negative thing in this context, most of the people will hear about that from the TV news and they will think that bitcoin is a bad thing (despite of they have no clue about bitcoin at all...), but this is just an example...
Oh, wait, something similar has already happened
I had too much about conspiracy theories, I think