I'm not grasping at the furthest of straws, I see a distinction between 'verbatim copying someone else's work' and 'verbatim copying the results of a tool that produces text'.
A translation tool like DeepL is presumably trained on a huge amount of 'other people's work'. Is copying its result verbatim into your own work also plagiarism then?
the easier definition is “did YOU write this?” if answer is no - you plagiarised it and should be punished to the full extent.
I'm not saying what the guy did wasn't wrong or dumb, I'm saying: Plagiarism has a strict definition, and I don't think it can be applied to the case of directly copying the output of an LLM -- because plagiarism refers to copying the work of another author, and I don't think LLMs are generally regarded (so far) as being able to have this kind of 'authorhood'.
if I copy entire article from the Economist, did I plagiarize!? There is no author attribution so we don’t know the author… Many articles in media today are LLM generated (fully or partially), can I copy those if someone sticks there name as author?!
bottom line is - you didn’t do the work but copied it from elsewhere, you plagiarized it, period
Yes, if you present yourself as its author.