Well, hardly the same bankers hate bitcoin. Most likely, most simply do not understand what benefit it will bring to their business. And not the stability of bitcoin also plays a negative role. But I don't think it will last forever. Many will still understand that there is nothing wrong with using cryptocurrency.
maybe they say the opposite for XRP, I'm sure they are still exploring bitcoin without being publicly known and acting as if against it.
The best of one economic circle is to realize the potential that is developing, they also need research for all new things and especially bitcoin, they will not hate one thing that is indeed related to alternative currencies.