I think that the US does not want bitcoin in this world, the reasons are obviously, they dont want bitcoin to destroy the banks.
The US government may not like it, but the cat is out of the bag, and they know it. I think they are trying to exert as much control as possible (like they do in everything else). That means tight regulation, which also means fining and/or shutting down unregulated exchanges. I'm definitely worried for the fate of Bitfinex and Kraken right now. Hopefully the US government will just slap some fines on them and allow them to continue operating. But I suspect more action will be coming against unlicensed exchanges
I think it is more complicated than that
The question is certainly about control, but we should keep in mind that Bitcoin (as well as other currencies) may be a handy tool (a very handy at that) to track down criminals (just try tracing cash transactions). I mean to say that they might not be interested in exerting too much control over crypto beyond a certain point after which folks will start running away from Bitcoin. Regarding Bitfinex specifically, I'm more inclined to think that it should have fallen first before Btc-e (since it is a bigger and thus more tasty piece of shit, so to speak), but it kinda looks that all they managed to achieve is to block fiat payment channels for this exchange, to and from
Do you think that's all that will happen? I tend to think there are things going on behind the scenes. The charges in the BTC-e indictment go back to ~2012, and the investigation would have begun after Gox fell in early 2014, if not earlier, given the nature of the charges.
So if we draw a similar parallel to Bitfinex, they've been operating as an unlicensed MSB since ~2013. Fortunately for them, they weren't in operation at the time of the Gox laundering (its predecessor, Bitcoinica, was). If the BFX tokens qualify as unregistered securities, and they very well might, then those charges would stem back to August 2016.
I think blocking fiat payment channels was possibly a first step in a larger game.