The government does not need those few BTC, BTC are problematic for governments because they can only be generated by proof of work. They hate BTC; chances are that wallet stays permanently frozen.
Since they are the strongest criminal organization by definition, they can make the laws and "legally" counterfeit as much money as they need
It is called quantitative easing and is currently executed by a subcontractor, the Federal Reserve, with a volume of roughly 45 billion USD per month. The federal "shutdown" was just caused by a minor code flaw, the MAXDEBT variable needed to be increased.
The end of SR is certainly a bad thing.
Never used it myself, but found it comforting that there is a place that offers more choices than what the regime permits. Having more choices, more freedom is always a good thing.