It's somewhere in the middle usually. Kid gets a bunch of people to pool their money to build a new road that is more convenient and lobby the road authority to not build competing roads. Then puts up razor wire and tries to extract the maximum that the market will tolerate.

Nozick's thought experiment isn't about modern capitalism, which can be and should be trivially condemned without the work of gedankenexperimenten.

It's about how a utopian society could and/or should respond to changes in resource distribution, and how entirely consensual behavior and exchanges between people can still lead to situations that are problematic.