Cryptocurrencies are nothing except the marketing power of inventors, financiers and others who love the idea of buying a black box
So is the dollar. The difference between dollar and bitcoin is dollar has unlimited supply and bitcoin doesn’t. They both are not backed by anything, but the quantity makes the breaking difference. These people are in denial. They don’t like ordinary people to become rich and to outsmart them.They wish everyone the worse. They are blindfolded. If bitcoin is a fraud, what is the dollar then? I wish I could talk to “Mr. Singer“ in the next few years. I think in the next few years “Mr. Singer“ will be promoting bitcoin.lol