Comparing apples and hotdogs!
It's like comparing the total value of gold with the assets Caterpillar has!
And what are we even comparing here, all the money that Bitcoin is worth now with what?
If we compare with the total assets JPMorgan for example is having under its control those alone are 3.9 trillion!
It will be impossible for centralized bank to have higher market cap than Bitcoin because gradually fiat is depreciating and bitcoin value appreciates, which is giving people more confidence to invest in bitcoin and abandon fiat because of lack of confidence in fiat. Banks are run by individuals but bitcoin is decentralized.
Then how do explain the 3.9 trillion in assets JPMorgan has?
There are 23! banks in the world each with more assets under control than the total marketcap of bitcoin
https://en.wikipedia.org/wiki/List_of_largest_banks