Ok so you're actually saying that without any kind of government it would be absolute freedom?
Now now, don't get all scared and start implying chaos. I am not saying freedom in the sense that anything goes. I did explain previously that initiating force against others was morally wrong. You are choosing to ignore half of what I said and start ranting about oppression. That being said, freedom is scary thing to most people. It means admitting that you are 100% accountable for your own life!
So what will prevent big rich guys to oppress you? They got the money so they'll just use their power to put you down.
Very simple, competitive markets limit power. Giant corporations don't just appear out of nowhere. I understand it's hard to strip away the layers of complexity, when we were all born into the present situation. Businesses grow because they are providing a valuable service to their customers, who (in a free market) CHOOSE to do business with them. Does Apple hold a gun to your head when you buy an iPhone? Nope. On the other hand I will have a gun held to my head if I choose to not do business with the local or federal governments when they provide me service that I don't ask for.
Taxation = Coercion
Buying a product from a business out of your own free will = Freedom.
What you're saying is dumb as hell simply because it implie that humans are good by nature, and that if they're given the choice they'll always do the right thing. Experience shows it is not the case.
It doesn't imply anything of the sort. I recognize that some people are bad and hence why I'd prefer that we didn't grant them a vehicle (government and coercive taxation), in which to take over and use for to further their sociopathic agendas.
The belief in government is the same as belief in Gods. They are both comforting, in that people can shrug off responsibility for their lives, but they are both fundamentally destructive. If people stopped believing in this thing called "authority" then nobody (corporations, or warlords) would be able to rule. Why do you think it is that Bill Gates does not have the ability to tax people? Because nobody BELIEVES that he has the authority! It's that simple.