It is not entirely correct to compare the global economy and one particular area of activity. If the blockchain will have as much money as in the global economy, then why is it needed? I think that if this money helps the full implementation of the blockchain in life, we will see a new wave of rising prices for cryptocurrencies.
This is not a matter of comparison, but a matter the share in the global economy. Currently, the crypto industry still has a insignificant share. This is what I had in mind.