Was it surprisingly naive for the explorers and founders of the New World to want to build new societies based upon their ideas? They packed up everything they owned and risked their very lives to go to somewhere lacking an entrenched society so they could build something new.
The effects of their experiment have been disproportionately dominant in the culture and growth of the world for centuries.
Now we're in a world where all the land is spoken for by government bodies that enforce their monopolies on governance through force. Imagine if government said, "There can be no new startup companies. You'll have to influence the existing companies from within." How would entrepreneurs feel about being unable to start new enterprises?