This entire section appears to be nothing more than a gut, antiliberal rant totally unrelated to the topic at hand. Moving on
Actually it is not, you just can't refute it.
In many ways I agree with you, but I believe you're position in impractical. If we don't have rights outside of the Constitution, and the government can only perform duties explicitly outlined in the Constitution, then even an idealized Conservative government would prove unable to manage the country. Back at the beginning of the country, when Jefferson first assumed the Presidency, he had to debate whether the Constitution allowed him to buy Louisiana from the French. There are just so many issues that we face in the modern day that the Constitution does not even touch on. For example the internet. Although the internet was originally a DoD project, its subsequent commercialization across the globe raises numerous questions. Can the United States government regulate the internet, an entity that technically doesn't even exist within the US. Does the Constitution grant the government the right to censor or warn against illicit content? How do the states factor into the smooth running of the web? None of these topics is explicitly mentioned in the Constitution. A certain degree of implicit reasoning and material from other sources is needed inorder to decide many modern issues.