They must not know. Crypto is the way to go. Before long paper money will be gone. Most people don't understand that most money is already digital money. In America only ten percent of are money is in actual paper money. Trillions of dollars is already digital. People just can't grasp it. People who have used cash all their life. But use a card still don't get that all they do is push a button or swip when they use their card and digital money is transferred. Also a lot of people don't understand that a lot of these coins and tokens are more of an investment into these companies more than they are actual currencies that people can use day to day. Although several are and will be actual currencies like Bitcoin ethereum,Litecoin,Verge,and so on but if people only knew how their dollars could multiple over night with a little homework and the right investment. I started with a $100 and have absolutely killed it and found my future hiding in cryptos and block chain investments. Hope more people wake up before they miss the train.