If someone adds content without a reliable source reference, it’s very likely, that it will be removed within minutes by other editors.
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sorry, no, AI can out edit humans any day of the week. Allow me to direct your attention to this Wikipedia article by way of illustration:
https://en.wikipedia.org/wiki/John_Henry_(folklore)
unless AI has edited it out of all resemblance...
@nicholas_saunders @bhawthorne Of course there are bots, that‘s nothing new. Editing can be limited to verified accounts. And I’m sure, there are other methods to prevent this kind of vandalism.