I don't think so, bank will remain because it's already part of the human history and not everyone knows and use bitcoin yet specially those who are still in third world country or in remote areas, for them they still need to use fiat for everyday use and also some still prefer to use bank rather than bitcoin.

Theoretically, of course, bitcoin can destroy the banking system of the world, provided that everything in the world will be used to calculate the cryptocurrency. However, there are no specialists who would consider this scenario seriously. Although, of course, the number of non-cash transactions according to the Boston Consulting company will grow to $ 780 trillion by 2023, which pushes the horror on banks that have received a serious competitor.

No Bitcoin does not pose s threat to banks. I think the question is. Do banks pose a risk to Bitcoin and the answer to that is a big Yes

Actually  bitcoin and the banks is not a rival in terms of currency exchange,so therefore why should digital currency investment become a threat to banks,definetly there is a feed news that there is coming threaty between banks and cryptocurrency to help promote the economic growth by means of  exchange trading market ,and this is done by the central bank of the phil,that they stated they are willing to collaborate in crypto exchange interms of investment.

Its not like that but i think bitcoin and other crypto currency is a bit problem in traditional banks because they cant control the transactions that came from crypto currencies. Even governments thinking about this thats why they put a strict regulations about crypto because they cant hold of freeze crypto currency when scammer attacks.

I believe that banks have something to worry about. The fact is that for many years all innovations in financial technologies have affected only the applied level. Crypto currency is something else. A new ecosystem is starting to form, which has nothing to do with the existing infrastructure. The first clients are people who for one reason or another do not have access to the financial system.

Probably, something you do not know right now that is the purpose of the ban by the banks to make transactions purchase cryptocurrency by using their products in the form of credit cards. Because since 2017 increased use of credit cards for the purchase of digital assets more rampant, and it is considered very risky. inevitably, banks should discontinue use of their products in use for digital asset purchases because it is feared that NPL (Not performing loan) value will increase because of it.

Yes, since it is not just Bitcoin that threatens them, it is the idea that currencies should not be centralized and that with the correct codes, approaches, communities, and decentralized coin development teams not only work but can also grow and be accepted by people . If you tell people that this will happen a few years ago. As you can see, most of the people who appear in the news are bankers who will say their opinions about the kriptocurrancy currency and it will certainly be a negative opinion to convince others to continue to trust them and not withdraw funds from those who have diversified their investment.

Banks were behind the financial accessing of each and everything an government initiate. By this time when something decentralized competing with the banking system will surely be taken into consideration by the governments. On the whole considering bitcoin a threat banks has begun to adopt the technology behind the cryptocurrency.