I use them and I'm fine with them training on our information and knowledge. It's what it's for. No one takes it or steals knowledge; they just copy it.

But because of that, I'm also ok with the Chinese doing it. The worst they might be guilty of is breaking a terms of service.

The only incoherent position is that it's good for one and not the other. You can consistently think it's bad in both cases, or good in both cases.