I also do not believe in this digital gold or some gold replacement. You need to have physical assets on hand like gold/silver. You must also have fiat (even though its garbage). Finally you must now in my opinion hold crypto. It's a brand new asset class which may overtake fiat so you need to be in just in case.
along with the development of technology and the development of the era all practical and efficient, maybe one day we do not use currency or valuable objects in the form of physical because it is not practical