That's a good book, but I'd argue that in a pure free market without intervention, monopolies would be disappointingly common (and why some level of regulation should exist).
How do you know that it would all evolve to a handful of companies? I hear your sentiment all the time, people just assume it is true.
I believe the exact opposite: you need collusion with the state to establish a monopoly. And you don’t have a pure free market as long as there is a state that puts its heavy hand on the scale to favour one group over another.
The free market has its flaws, but many blame it for the ills caused by corruption and lobbying of politicians.
There has never been a truly free market anywhere in the world, let alone ‘pure’, so I don’t see why you use this adjective at all.
> I'd argue that in a pure free market without intervention, monopolies would be disappointingly common
How? If a monopoly were to emerge in what was a pure free market, it would become the government, and its rules would become regulation on the market. And thus the pure free market could no longer exist. Monopolies and free markets cannot coexist.
Absolute free market, like any other idea taken extreme, is cancerous.