The problem with all taxes is that it is based on taking by force from "free" people.
Take a look at the clothes on your back or the appliances in your home (or anything you buy from a department store). The majority of it was made overseas with very cheap labor and a low regulatory burden (so as to maximize the return on investment). Problem is, investors need to feel secure about investing in dangerous parts of the developing or "Third World". So the public pays trillions (through taxes) to ensure that the Pentagon stabilizes global markets.
But... the private sector does not merely depend on massive taxation to protect its markets. They get a whole lot more from the nanny state. They depend on a very expensive Patent system which awards technical monopolies to anyone who has enough of a legal budget to get Washington to put a fence around their products. This is why the USA has the highest drug costs of any advanced nation, because the Patent system is rigged to crush competition. You should study how much of our tax burden goes to protecting large special interests from having to compete on the free market. It would ******* blow your mind. Turn off Rush Limbaugh and go to Washington DC so you can see up close how Lobbying works.
It doesn't stop there. The 80's consumer electronics boom was fed by the technological advances that came out of the Cold War Pentagon/NASA. You should try and study history outside of popular media. The Private Sector depends heavily on government for R&D and subsidies and infrastructure. Many large industries would not exist but for the massive help they received and still receive. (This is why John Gault lobbies Washington so much - because he wants to the subsidies and regulatory advantages). Think about Commercial Aviation, which was coddled and subsidized HEAVILY by big government. Turn off Sean Hannity and study the history of Boeing and how massive tax dollars were used to develop and sustain commercial aviation. You need to try and study this stuff so you don't post blindly.
While you're add it, go to a university and study the multiplier effect of say the Hoover Dam or the Interstate System, specifically how much business benefits from our advanced industrial infrastructure - all paid for by tax dollars.
Or what abut what happens when a city is destroyed by a natural disaster. The fact that investors know that the Federal Government will safeguard their investment by providing emergency support creates exactly the kind of predictability that makes investment possible. That's why there is no investment in many parts of Africa, because buildings burn down randomly form electrical fires because there are no fire codes.
And let's not even talk about the legal system? Do you know what the legal costs are for maintaining just one futures market? Have you ever studied it? Any system of private property requires a powerful law enforcement apparatus to give investors enforceable contracts. The tax dollars required to support the legal infrastructure of the entire capitalist system would ******* blow your mind. Be careful with the kind of naive Libertarianism that is preached from Talk Radio. You're selling a great movement short. There are ways to effectively reduce government and unleash the power of markets without sounding absurd.