I don't think that Bitcoin can make bank disappear at all. Because right now there are a lot of Banks that are already trusted and also usable to those who have their own company. Because Banks can also do other things than just saving money.

It’s very easy for Bitcoin to remove Banks from the world. People all over the world use Banks and there is another group of people that just don’t use a banking system for their money. If the large Banks focused on Bitcoin then regular cash then that Bank would have the potential to crumble because there wouldn’t be any support to get back with when/if the price of Bitcoin goes down to nothing of value.

My answer is no.. bitcoin will never ever be able to replace the bank because of bitcoin's unpredictable rate.. and there are still too many people out there who does not believe in computerized banking or currency system..  ppl just want old fashioned face to face with banker to make a deposits and withdrawals.

I think the banks themselves soon transformirovalsya in crypto currency will be some payment aggregators

Banks will not disappear because of intervention from the government that requires the authorization of financial institutions currently controlled by fiat. Bitcoin is a cutting-edge technology for future projects, if we discuss this for now it will not be suitable, but in the future bitcoin will take the world's financial influence and inevitably banks have to adapt this technology.

No, I highly doubt it.

Bitcoin is a system that aims to facilitate transactions without the need for a bank.

People tend to overlook the fact that anywhere where one transacts value in different forms inevitably forms an economy. There shall be tools and factors that influence this economy to cultivate it. Banks are just one of the factors that influence economy. Banks run within a different kind of economy. Banks are designed to safeguard people’s money, lend the same money to people that need them to collect interest and eventually have the money rotated within to generate maximum value per rotation.

Bitcoin’s economic model differs from that of a bank.
Cryptocurrencies (bitcoin) might solve a problem that banks do too.

 Banks are subject to inflation

Demand shall dictate the value of Bitcoin and given that value is being generated in each round of rotation, the value of Bitcoin shall only increase. Bitcoin isn’t affected by government laws and has a capped supply which keeps its motive in alignment with that of its token holders.

Both are sustainable in the long run as they cater to different economies.

Bitcoin and Banks are catering different sections of our society.
Sure, one might hamper another, but I don’t think it is enough to erase one’s need to our society.

yes that is right  in near future it may not be possible but in far future when all the users fo bitcoin wll stat accepting bitcoin and when they wll start using bitcoin for online purpose and when government will consider  bitcoin as legal currency then it may be possible that bitcoins will disappear banks.

You're being delusional. First of all, the "group of people" that have never used the banking system in their own lives are extremely low in the city where most people are. I might be wrong population-wise but these people just don't have that much money so they never took interest to open a bank account even if it's for free. They probably also don't have a day job since most day jobs pay you directly to your account and not in cash.

Stop deluding yourself that banks are going to accept bitcoins and the volatility of bitcoin will destroy banks. No bank that's controlled by the government will just start accepting bitcoins. They will start thinking of accepting bitcoins only when most establishments already do. Bitcoin is a serious matter since bitcoin removes the trusted third party from our transactions and that's exactly what banks are.

Bitcoins cannot let banks disappear. The only possible thing is bitcoin maybe adopted by most banks in the near future and not necessarily collapsing the banks as you were saying. BTW I stand to be corrected tho

yes in short term it is not going to disappear banks but in long term when all the people of the world will start using bitcoin, even the backward countries adopt bitcoin may be then it become possible that bank become disappear but I think it is really looking difficult in present time. but in future there at some possibilities about that.