The government can trace your wealth if they at least placed recorders on what websites do you use on the daily. They can actually know where you live by their sleuth like behaviors that can allow them to trace any one they wanted to be traced. At least we can say that the Government is not that interested yet with the people who are HODLing large amount of Bitcoin or even alternate coins. We just hope that they cooperate with civilians that has not interfere with their daily lives and jobs.