There must be more banks in the world than number of cryptocurrencies
If I quote from the main objective of the Bank, it has no impact at all in this case, crypto.
Precisely if it is examined more deeply the main objective of the Bank.
Bank functions as the center of economic activity with the main business activity of collecting and channeling public funds or transferring public funds from surplus units to deficit units or transferring money from savers to borrowers.
Precisely here it will form a profit for the Bank itself, in the transaction.
I think this has no effect on a few cryptocurrencies or a lot of banks in this world.
As we know that for now crypto currencies are traded with dollars and fiat in their respective countries.
Few banks or many crypto currencies, or vice versa, the process is the same, still measured by the supply of dollar / fiat in circulation that has been determined by the government.
For me more crypto currency is better, more rounds per transaction per day, in general the bank is more profitable,
less bank is better.