The same for my organization. It's explicitly forbidden in my organization because it's not available with ZDR.
The AI companies have already shown how little they care about other peoples intellectual property and they won't care about their customers either if it stands between them and the promises they made to their investors.
ZDRs are backed by contracts negotiated against extremely capable and well-resourced counterparties. Being found to violate them would bankrupt even OpenAI and Anthropic many, many times over.
To the extent that you view these companies as your adversaries, it’s worth improving your mental model of their actual incentives and constraints.