monopoly is the goal of the free market, not its opposite. "supply and demand" are clearly forces at work in the economy, but the idea that an unspecified dynamic simply called "supply and demand" is predictive of anything is not accurate.
this false dichotomy between monopoly and its precursor is non sequitur.
Ignoring the fallacious teleological argument, I'm happy to rely on Wikipedia for this as this is basic knowledge:
> In economics, a free market is a system in which the prices for goods and services are self-regulated by buyers and sellers negotiating in an open market without market coercions.
What are market coercions?
> Examples of such prohibited market coercions include: economic privilege, *monopolies*, and artificial scarcities.
this false dichotomy between monopoly and its precursor is non sequitur.