I think in hindsight I was remarking, effectively, these two claims (yours and the courts) don't seem to live in the same world. Not your responsibility to resolve my confusion and different parts of the court system can issue edicts that contradict to be later resolved at higher levels of the system so... Sorry I didn't respond within the full context you wrote.
It doesn't seem right that google docs would be privileged, but if you use the fancy spellcheck button, it no longer is.
Be upset at Google for not taking privacy seriously, they never have and never will.
another point to make it safer would be sharing the "chat" with the lawyer, this way it becomes media of communication
If you email your lawyer to ask legal questions, that's privileged communication.
If you just cc a lawyer on a thread while you talk to other people, adding the lawyer doesn't make the conversation privileged or protected.
The law in the US is based on the expectation of privacy. If companies and the US government repeatedly egregiously share private data in violation of terms of service and the law, then what expectation is there?
25 years ago, I'd say "Checking the 'do not train on my data' button in an Anthropic account would pretty clearly create an expectation of privacy." These days? OpenAI had to send all such data to the New York Times, the government has been illegally wiretapping the whole planet for decades, the US CLOUD Act exists, and companies retroactively change terms of service all the time.
Heck, Meta has been secretly capturing lewd bedroom videos and paying people to watch them, and it barely made the news, just like the allegations the WhatsApp content moderation team made where they claimed they have access to WhatsApp E2EE content (what other content could they be moderating?!?)