In the past few years, major economies have carried out large-scale gold backflows. At the same time, the scale of the physical and financial resources used to safely transfer billions of dollars worth of gold has further highlighted the advantages of Bitcoin over gold. Since 2014, countries such as the Netherlands, Turkey, Germany and Poland have regained control of their gold reserves. This situation shows that people's mistrust of the dollar is increasing. More and more countries are trying to get rid of this fiat currency. But transferring billions of gold requires planning and a lot of logistics, and it can take years. Relatively speaking, transferring bitcoin of equal value is much simpler.