Wikipedia isn't perfect by any means and I don't read it as often as I used to, but it's still a wealth of information for a huge depth of knowledge, and gets updated regularly by people invested in the topic. So if all these info sources start collapsing when people turn to AI, at a certain point our data sources get stale. And as of right now I don't see what system is replacing that.
"A decade ago, Wikimedia Foundation, the nonprofit that operates Wikipedia, received 304 requests to alter or remove content over a two-year period, not including copyright complaints. In 2024 alone, it received 664 such takedown requests. Only four were granted. As complaints over user speech have grown, Wikimedia has expanded its legal team to defend the volunteer editors who write and maintain the encyclopedia."
https://meta.wikimedia.org/wiki/Wikimedia_Foundation_Annual_...:
"Protect our projects: Sustain and defend our model. Wikipedia's volunteers and values are increasingly under threat. We will provide volunteers with the safety and legal support they need, and defend neutral point of view in a world where facts are increasingly contested and politicized. We will strengthen protection for Wikimedia infrastructure from bot abuse, and lean into responsible reuse that drives value back to Wikipedia, not just traffic away."