I think you’re right here though. For example, the staggering amount of Japanese-centric pages on enwiki shows how the interest of a monoculture can have an out

I think you’re right here though. For example, the staggering amount of Japanese-centric pages on enwiki shows how the interest of a monoculture can have an outsized impact on the community. But at the same time, why not the free content?