It's very easy to listen to government advocates tell you what they're going to provide for you and just believe it. They paint a picture, and you don't have to use your imagination at all. This is especially appealing if you've been raised by television and school, and actually have no imagination.
Schools for everyone - health care for everyone - roads and bridges and dams - national parks and clean water - protection from criminals, and so on. You just obey, and cough up a lot of money, and a bunch of people called "government" will provide all of these good things for you. It takes a bit of imagination to picture what could be there if these people called "government" didn't take your money, didn't demand your obedience, didn't provide anything - and instead left us in freedom to use our own resources and come up with our own solutions. Why do so many people assume that we'd have nothing -- that we'd just sit on our hands, lamenting that we have no education, no doctors, and no roads to drive on? The assumption is that problems can't be solved unless someone is holding a gun to someone else's head - either to get the funding for something or to make sure that the something gets done.
Why so much faith in the power of violence? Why so little faith in the power of cooperation?