Here's a short list of things that the government forces you to do at gunpoint:
* speed limits
* vehicle inspection
* vehicle registration
* protest in "free speech" zones
* building codes
* surrender your house under eminient domain
...and that's just for starters.
Every single rule and regulation instituted by our government is solely backed by local, state, and federal police and agents. They enforce their will at the barrel of a gun. If you continually decline to do precisely what the local, state, and federal government has decreed, then you will eventually find yourself looking down the barrel of a gun. Count on it.