For organising options, finding missing questions and drafting pre-mortems, an AI tool can be an inexpensive first pass. It cannot independently establish the truth of confidential inputs or guarantee that its reasoning, source checks or incentives match your situation.
Use redacted input, demand links for factual claims, independently validate numbers, and have an accountable person check the top downside scenarios. Evaluate each workflow against NIST's voluntary generative AI risk guidance. If the decision is irreversible or requires sensitive negotiation, a human challenger may be useful—but only if that person contributes actual evidence and judgement beyond an AI-generated deck. NIST Generative AI Profile, AI RMF