BLOCKCHAIN carries many advantages, many opportunities in different industries. The only thing that worries the government, is, unfortunately, not the good of the blockchain. And the fact that many members of society have an income that is not taxed. So in my country has taken many moves from the government to still have authority in this thread. Now talking about some of the certificates for the blockchain. The government proposes to make mandatory the registration of the blockchain in a special authority. And all those who do not, will be considered outside the law. They are trying to ignore and devalue the benefit and advantages of the blockchain, paying attention to the possible disadvantages and dangers. I hear in the media constant talks about the fact that crypto is a pyramid or bubble. Agitation of the population against participating in it. So how can we supposedly lose money. As if banks don't steal our money in the loans under 80% per annum. Sometimes these statements the authorities look ridiculous and absurd. And I believe in the welfare and benefits of the blockchain.Including in education.