[bdw5204]

Wikipedia policy will hopefully prevent LLM generated garbage from corrupting it because some random web site is not a "reliable source" to add "facts" to articles. Today's Wikipedia is also remarkably effective at enforcing its policies. Most of its incorrect information scandals and notable long term vandal incidents happened in the 00s when it was still new.

That's the positive side of its policies. The negative side is that it often reflects the biases of its "reliable" sources meaning it often gets the same things wrong that the mainstream media and academia get wrong.