IP attorney here and actively working on this problem.

nla: if you create content online (public repo code, blog, podcast, YouTube, publishing) the smartest thing you can do if to file a US copyright, even if you have a hobby blog.

Anthropic paid $1.5B in a class settlement to authors because it was piracy of copyrighted works. If we as a HN community had our works protected, there are potentially huge statutory damages for scraping by any and all llms. I work with hundreds of writers and publishers and am forming a coalition to protect and license what they're creating.