Earlier quoted context omitted.
If scholars find some claim on Wikipedia and repeat it in their published work, they should unquestionably cite Wikipedia. When scholars fail to cite Wikipedia, a few years later other Wikipedia editors come back and cite that work as evidence for the original claim, sometimes for claims that turn out to be nonsense, and people trying to figure out what happened won’t notice that the citation chain is a circle. Cf. h…
> If scholars find some claim on Wikipedia and repeat it in their published work When people say not to cite wikipedia, they're telling you to not do this. They're not asking you to plagiarize wikipedia.
Teachers telling students they can’t under any circumstances cite Wikipedia trains this behavior.