Monoculture

lack of Diversity (of thought, species, whatever)

Monoculture Considered Harmful by John S Quartermain - Monoculture cotton crops and the economy they supported proved susceptible to a small insect in the early 20th century. There may be parallels in the Internet in the early 21st century.

Too much Capitalism does not mean too many Capitalist-s, but too few Capitalist-s.

it doesn't take a Monopoly to have a Monoculture