Cryptocurrency has already shown itself over the past 13 years as a non-state-controlled decentralized financial system that is very suitable for ordinary citizens. The fact that it has a good success among citizens is evidenced by its rapid spread around the world and despite some opposition from states and their bodies, the banking system, they are now forced to reckon with cryptocurrency and legalize its circulation. However, of course, you should not completely rely on cryptocurrency. Our capital should not be in one cat.