That kind of attack is very much expected from a banker like him because bitcoin possess a threat to them. Today bitcoin's market cap is around 64 billion USD. If we didn't have a crypto currency, that money would have landed to the organized and regulated banking system, at least the majority of it. But due to the presence of bitcoin, banks lost that opportunity. So no wonder, they will attack and try to demoralize us.
However, it has affected us initially, but looking at the market now, we can understand that bitcoin has started gaining public trust and invest again and the price constantly rising now. I am sure, this time, bitcoin will break its own record. Just wait for it and please don't get demoralized by any banker. They will try this again just out of jealousy. Ignore!
Yup. Banks are finally getting the idea of Bitcoin and getting worried. Although I don't think ti will mean anything until after the crash. We will go back below $1,000 and less people would be interested in Bitcoin. But then it will go above $10,000 and everyone will want it.