Done4good... first off you might have personal feelings about the case. But the reach of government was check in the Bundy Ranch episode in Nevada. Had Bundy and his supporters not been armed, the government would have confiscated all of his property. Maybe you believe that would have been a good thing... that is fine. But he stood up for what he thought was his rights and he won!
As to other governments.... First of all the United States has the longest continuous serving democratic government in the world. Other governments might not be at the state in their development that they need to be strongly checked by the people.
How can you look at ANY government and not realize that they ALL have a tendency towards tyranny if the people don't strongly stand up for their rights. The natural action of government is to consolidate power. Power seeks power. It will happen every time.
What made George Washington so special, is not that he won the revolutionary war, it is that he gave up power when his term was done. That is an unnatural thing to do and we should be forever grateful. In the normal course of action government never gives up power.