We all know that the development of a certain country comes from the taxes of its citizens, and we all know people who engage bitcoin don't pay taxes to the government, what will happen to a country where 80% of its citizens engage in cryptocurrency?
There is a big possibility that this things might happen In the future because bitcoin is growing faster and very known today.
With a 80% of a country`s people engage to bitcoin or cryptocurrency it causes big decrease in economy because crypto does not pay tax at all and a country needs tax for it`s development. Also decreases job opportunity.