There has been a lot of accusations form banks, that bitcoin is perfect for money laundering and is used for supporting crime.
I think they can do a lot of harm to bitcoin market and they will eventually start with harsh campaign against it.
Do you think it will happen and when?
There are some people really doing this using their ties with the bank, make it a way to launder a lot of money on the bank. I've also known a news in my country where in they made a lot of bank accounts using different people to save there laundered money, how greedy of them.
I think they are not worried at all but they are thinking that if a lot of people do not use banks, the only money that will be left in the bank is their money.