The other person is not the LLM, rather the service provider’s employees.

> may be viewed by another person

Was it viewed by another person? Yes.

I suppose since Anthropic's T&Cs allow them to have a person read your chats, that makes it violate the law. Of course, if Anthropic didn't have that in their T&Cs, it wouldn't have been illegal to write.

Depends on how good her lawyer is now

The company that runs it is