Earlier quoted context omitted.
Well, if you had to pick one to build a standard on in the modern world, I'd certainly pick bitcoin. Unlike gold, bitcoin is a network protocol available to anyone on the planet with an internet connection, can be programmed and improved, and you can secure in a way such that it's impossible to steal through simple violence. But obviously gold or bitcoin is a false dichotomy.
“Impossible” Meet “Beat him with this $5 hammer until he gives up the keys”
You can break into a multi-keyed vault of gold given enough time. You will not break multisig ECDSA with all the computers on earth.