Bank might fear cyrpto currency because they don't have a business on it. Many banks will collapse if they didn't adopt cryptocurrency. And hope banks feel the challenge and improve the financial technology in the coming years.
Actually bitcoin is going to minimize the use of banks therefore we can think that there are chances banks must have fear from bitcoin and therefore thy may be making planning again bitcoin how to drop it, but bitcoin will survive for long long time and will surely replace banking system.
No, I do not think so. First of all, Bitcoin is decentralized system, without manager, this system can not become the new banking system. Bank is the represent of centralized, with support from the government and the bourgeoisie, banking system still stronger today. But for Bitcoin, instead of create a bank, it can use to create a service for lending (smart contract and blockchain).