That's an overstatement, most banks hate BTC but not all banks hate BTC. In my country one of them started showing interest by mining Bitcoin(article).  

Did a quick search on other countries. Some of them are fine with Bitcoin found this old thread of Bitcoin friendly banks. There's probably more now that Bitcoin is getting bigger year after year.

bankers, at least professional bankers should be free of any sentiments when money talk
bitcoin turned out to be one of the most profitable assets- in 3 years time its value grew 50+ times
find me another asset that has shown similar results?
I'm pretty sure many of them are holding to some bitcoins while cussing it publicly:)
also for some of them it is different , take for example, Goldman Sachs :
https://www.investinblockchain.com/goldman-sachs-bitcoin-trading-desk/
they see the potential bitcoin offers and the first ones to enter markets always gain advantage
so in general, yes bankers are opposed to legalising bitcoins and making it fulfil your usual money 3 roles
as store of value, medium of exchange or a unit of measurement ,but sooner or later this will change

Categorically this is not a General conclusion for all Bankers. Over here in my country, I have a lot of friends who worked in the Bank and at the same time are understand the purpose of Digital Currency (Bitcoin). For I have seen many of them who find interest and also have a group of people who mine BTC for them while they get busy with their Jobs.

I think that you are wrong.
Bankers have no difference what financial assets to manage.
If states legalize bitcoin as a currency, trust me - the first to vote for bitcoin are bankers.

I don't think so. It is true that most banks don't like Bitcoin and other cryptocurrencies due to its decentralized nature but there are also cryptocurrency friendly banks that lets their clients use their bank accounts for transactions related to Bitcoin which means that not all banks are against it. There are also banks that are already researching about cryptocurrencies and blockchain because they see the potential of these technologies. And who knows, maybe some of those banking giants are one of the whales of crypto market.

jes i agree, bankers lended each other money and lived on back of population, with crypto they are losing power over the population

Why they hate btc why because they might know some days to come,sooner bitcoin might take over or might be inducted into the banking sector and thereby some of them loosing there dear jobs

Bankers don't understand bitcoin which is why they don't like it. When the financial industry starts to embrace crypto like after bakkt is released then bankers will change their tune

this is not true, i have seen so many bankers who actually love bitcoins and have invested some amount in it. The  people who really hate bitcoin is the government as they find it difficult to control.