@msbellows @dcjohnson Exactly. That scenario gets as close as one can get to the imaginary concept of a free market.
Elsewhere, what happens is the orange seller with the most money buys out another orange seller but keeps the stall open with the original name, pretending they are competition, but in fact fixing prices. Then he buys another orange stand and does the same thing.
The public thinks that are six different independent orange vendors competing. In fact, it's an illusion. All the orange stands are owned by the same guy.
This is how the "free market" actually works. This is the natural tendency of capitalism. And, this is why capitalism must be closely regulated.