There also is nothing wrong with using customer data for training, since millions if not billions of other users benefit from it. Again, even the big players recognize its relevance and do it.
Also, it is essential for the model's responses to be without censorship. In reality, responses sent to China by flagship models are known to be weaker.
https://www.anthropic.com/threat-intelligence-report-septemb...
>In one instance, over a ten-day period, Moonshot relayed almost 300,000 customer requests to Anthropic, the vast majority of which were routed to Opus. Moonshot used a proxy service network of 5,380 fraudulent accounts, most of which appeared to be located in Singapore and Japan.
That means they made up the names, basically.