I'm curious why you think you cannot re-stream a public domain stream.
You can't re-stream free over-the-air network TV.
That one company with the datacenter full of TV tuners tried and was sued out of existence.
I don't get the moral framework that you're applying. Could you elaborate?
Was it ethical for Anthropic/OpenAI to train their models by gobbling a treasure trove of copyrighted material?
The output of LLMs cannot be copyrighted. This isn't a semantic game; it's literally the case that Anthropic cannot seek relief for people duplicating the output of an LLM.
DMCA can't apply in this case because (this is the "C" in its initialism) it is based on copyright protections, which the output of Claude is not eligible for.
DMCA has as little to do with this as streaming copyrighted content
Ethics are subjective. That’s why we have courts judge based on the law and not ethics