There has never been more diversity - intellectual or otherwise, than now.

Just a few decades ago, all news, political/cultural/intellectual discourse, even entertainment had to pass through handful of english-only channels (ABC, CBS, NBC, NYT, WSJ, BBC, & FT) before public consumption. Bookstores, libraries and universities had complete monopoly on publications, dissemination and critique of thoughts.

LLMs are great liberator of cumulative human knowledge and there is no going back. Their ownership and control is, of course, still very problematic