If the market cap of Gold were to remain static yes, as at the moment the market cap of Gold is $17.971 T while that of Bitcoin is $1.849 T.
I agree, and, if we think about it, the market cap of silver, which was for a long time in the past a currency, a medium of exchange, and for which wars were fought and continents were explored, has already passed.
I became more pessimistic last cycle but seeing how this one looks I think we will get to $1M in much less than those ten years.