Folks... read the actual tweet. They literally didn't vibe code it - they copy-pasted another project.
wait just a second, that's not how to use HN. youre supposed to read the title -> get upset and write a comment -> argue.
I remember a few cases when asking an LLM to do something in the early days yielded not only the code but an author and a COPYRIGHT license.
Naturally LLM technology has moved on since then. I don't remember any recent word for word reproductions of a copyright license.
There are a lot of people lauding the technology though because it occasionally one-shots a wildly impressive example of something which...already exists.
Same thing https://githubcopilotlitigation.com/
Yeah, the title that the OP chose is so sufficiently misleading that I think this one will need to be get changed by the mods. Seitz isn't opining on the ethics of vibe coding in his tweet, he's pointing out that Corgi literally just stole Papermark's AGPL codebase and passed it off as vibe coding.