No, I know what the article is. I'm talking about the conversation of AI voice work in general as tangential to the topic.
Maybe don't be so presumptive or act like an indecent asshole to people just because they aren't parroting the same shit you are?
Depends on the context. Are you copying someone else's identity in order to make a passable clone? Are you trying to sell that clone?
A duplication of someone's voice, commercialized by an unauthorized source, is definitely a form of stealing.
Copying information illegally, such as private information held on a private device, is overwhelmingly illegal.
In general, copying information is only as legal as the purpose behind it.