Currently bitcoin is developing criptocurrency - Bitcoin, Ethereum, Ripple Bitcoin Cash, Cardano, Litecoin, NEO, NEM, Stellar, IOTA, EOS, Dash, TRON, Monero, Dogecoin.
Bitcoin doesn't develop cryptocurrency. Bitcoin is a cryptocurrency. The others you mention are competitors or peers to Bitcoin. And "Ripple Bitcoin" is not a thing. It's called Ripple, it has no connection to Bitcoin.
Will the banks support this kind of financial transaction and will be able to survive together?
Cryptocurrency, those used for monetary transactions, seek to compete against banks. One of the fundamental ideas of Bitcoin is that it allows you or anyone else to become their own bank. Bank charge fees (sometimes without providing any service in return) to access your money. Bitcoin allows you to minimize and control the fees you pay to access or use your money.
The support of banks will be great, it's been long over due that they recognize the financial payments system in this world is antiquated. The banks have refused to evolve, so the people must evolve past the banks. The real answer is - who cares? We don't need the banks.
Is it really something lasting or short-lived???
You stated your self that Bitcoin started in 2009. It's now 2018. That's nine years...nine years seems like we've surpassed the "short-lived" time frame. I think this is something lasting. An entirely new industry is being built around the thing that Bitcoin started. Bitcoin isn't going anywhere.