It feels icky, and my default is not to side with megacorps engaged in blanket surveillance, but I can’t really fault Anthropic here. The correct setup should be a law that protects this sort of interaction with a chat bot as privileged, along the lines of HIPAA-mode. Use a classifier or some sort of “private mode” toggle to tell the platform you’re engaging in privileged communication ala dear diary, and then a much higher legal standard needs to apply to protecting that data (no training, same protections as doctor / psychologist interactions). Even a therapist has a legal duty-to-report in certain situations.