I think you sir are correct. The CIA and the NSA do not give a shit about bitcoin. They will study it so that when they catch someone funding a terror group with it they know something. But outside of that bitcoin has no relation to what they do. The IRS however has a huge interest in bitcoin. The only national laws that matters right now have to do with capitol gains. I would guess the IRS is looking into software to find out who is evading their tax liability.
At some point they may launch a campaign to get that money, plus fines. It won't effect people who are paying now, but could get ugly for anyone who has not. or they may do nothing. As an example look at internet purchases. When you buy something online you are supposed to keep track of it and pay taxes at the end of the year. Almost no one does that and it has gone on for years now with no legal action. It would now be impossible to go back through all the data and assess fines.