Digital gold term is utter nonsense and nothing more than wishful thinking of those involved. Gold has huge value, be it national reserves, jewelry, industries etc. and has never, ever lost much of its value.

Bitcoin is a classical ponzi, you don't have more than few bytes of otherwise meaningless data, and only emotions are keeping the value so high. And as we know, emotions change.

Don't insult gold. It will be around long after Bitcoin will become just another part of history.