Libertarians understand this problem better than anyone else.
Whenever government wants to expand its powers and budgets, it claims to be protecting citizens.
The Democrats have traditionally "protected" citizens with anti-poverty measures.
The Republicans have traditionally protected citizens with national security measures.
Sometimes government really is protecting citizens. But you have to ask about the law of unintended consequences. What happens when you give a large bureaucracy more power and money?
Listen, it would be great if we lived in a world where there wasn't as much poverty, and it would be great if we lived in a world where we could go in a skyscraper or fly on an airplane in total amniotic government provided safety. Indeed, it would be great if presidents like George Bush and Barack Obama could stamp out all evil and turn all muslims into peaceful patriots of American Democracy.
Problem is, government can't end poverty, and it can't get rid of evil, and it can't change the weather. Worse: if you try to give them more money and power to solve these BIG things, they often make the problem worse. And, they put us in massive debt. (This is why Reagan's Star Wars and Bush's War on Terror were so dangerous, because they functioned on the premise that government was all-powerful, all-knowing and perfectly ethical. The result in trusting in this garbage is a bankrupted nation)
Therefore, whenever someone from the government knocks on my door and says, "hi I'm here to protect you", I get a little worried. I get worried because I don't think they have the intelligence or competence or information or honor to use such increased power effectively. You see, government is filled with flawed humans. And, when you give flawed humans more power, you increase the risk that they will use that power in harmful ways - sometimes intentionally, sometimes because they're flawed humans who shouldn't have access to such massive levers of concentrated power.
Look at the old Soviet Union. They used national security threats to build a massive surveillance bureaucracy. And, once that bureaucracy was in place, the people in power used that expanded surveillance capacity to hunt domestic political enemies. A similar thing happened when the Bush surveillance bureaucracy used the Patriot Act, designed exclusively for terrorism, to track the finances of one of its biggest critics, Elliot Spitzer.
Listen, I'm not surprised that Democratic voters are willing to give the government this kind of money and power. After all, Democrats trust in the power of government. What surprised me was how willing Republican voters were to give George Bush expanded power and money. Homeland Security is the largest, most powerful, most secretive bureaucracy we've ever created as a nation - and the Republican voter never questioned it. I mean seriously, the Republicans say the government isn't competent enough to run a laundromat. Yet they gave it the power and money to rebuild the Arab world. Are you fucking kidding me? Are you really telling me that they don't see the contradiction? The Republicans are supposed to be the party which holds back the power of government, yet they've given it more power than anyone in my lifetime. They're supposed to be the realist party who reminds us that government isn't smart enough or powerful enough or ethical enough to get rid of evil. Therefore, it is tragic that Republican voters fell for the oldest trick in the book, used by nations throughout history: "hi I'm from the government and I'm here to protect you. Now give me more power and money." My old Republican Party is dead. It was replaced by a bunch of fucking moronic voters who are endlessly manipulated by paid hacks like Rush Limbaugh and Sean Hannity. God help us.