Yeah, I guess the debate is which is the lesser evil. I didn’t make the original comment but I think this is what they were getting at.

If you aren’t allowed to freely use data for training without a license, then the fear is that only large companies will own enough works or be able to afford licenses to train models.

Since it’s processed on device they don’t (necessarily) need to transmit and store your conversations in some central location. I guess theoretically this could be done in a secure way.

No Candy Crush? Non-starter.