There is a reason for the AI not to explain itself to you when it is denouncing you, and no reason for it to do so.
The idea being that it should be trying to explain itself to you before doing that. But maybe it doesn't. Even lacking that, explaining its denouncement is fairly silly. Yours would be more intelligible if your cause was to make the AI explain why it is Hostile or is weighting its trade against you. It should specifically not do that some of the time because divulging state secrets is idiotic and immoral, but the ship has already sailed on the AIs for that.