Until there is global recognition of cryptocurrency and blockchain technologies, it will be very difficult to develop and integrate projects into real business.
But government agencies are in no hurry to recognize cryptocurrency and provide them with the official status of a means of payment.
It is just not profitable for the state to accept cryptocurrency, since the national currency may thus fall in popularity.
it will happen anyway, sooner or later.
Many governments and companies have already adopted a cryptocurrency, the rest will come a little later.
In any case, there will be countries that will be against for a long time, because it is simply not profitable for them to do it in their own interests.