it will be very hard to invest a significant fortune in bitcoins without the government knowing it.
But it is amazingly easy to invest an insignificant fortune in bitcoin, and subsequently spend a significant one.
Yes, YOU were able to do that, thanks to the coins that you bought or mined dirt cheap, and the people who now are willing to pay 600$ each for them. Will they be as successful as you? Maybe, maybe not...
[ long false analogy with false analogies ]
Would you finally consider yourself, then, a free and dignified human being, well-served by the servants of the public, who merit your confidence?
Sigh. Whom do you want me to trust instead -- Shrem, Kapelès, Ver, Brewster, Pierce, Silbert, Winklevum and Winklevee, ...?
Do you really believe that replacing dollars with bitcoins will get rid of thieves and thugs, and give dignity to human beings? Think hard...