Calling Bitcoin 'digital gold' has its issues too. For gold, jewelry + industrial use account for over 55%, especially in China and India. Gold's use cases include consumption + investment + reserves + industrial, but Bitcoin lacks the consumption and industrial aspects (too bad for NFTs). Bitcoin's advantages over gold are self-custody, instant global transfer, third-party-independent verification, hard-capped supply, and programmability. In the future, maybe it's better to describe Bitcoin like this: the ultimate asset in the virtual world?