There will never be a free market.

The realistic point is that capitalism as you want it, will never exist.
The 'free market' will never exist

Certain People will always have the means to use force to subjugate others
Certain People will always want to use force to subjugate others
Power, control, and Profit will always come before humanity.

This has been proven all throughout history and to the present.

It is true that America has never had a free market because private enterprise would never allow it.
Private enterprise took the minimal government we had and changed it into the USA. They increased the power of government in order to increase the force they could exact over workers and citizens.

If you think those who have power over the government are just going to lose all power because you get rid of the government, you are mistaken.

There will never be any such thing as a minimalist government because that does not serve the people who are in power.
IF you tear down the means for people to control others, they will create other means.

Again, look at the USA. Economic powers controlled America through the British government. They kept power even after British lost it's hold on America.
They turned the articles of confederation into the constitution. And they are the reason we are where we are now.

Realize that any freedom you want, you will have to fight for it daily.