This is not a well thought out statement. Q can be confirmed without personally identifying him/her. Think harder.
The question will never be asked by the MSM. They know it is the real deal. They also know, the Qanon community will explode in numbers once POTUS confirms Q. The DS can't have Q authenticated.
She is scared. She is also too stupid not to show her fear. There are many like that. They have grown soft in the head by their comfort with power.
I've also thought he was just taunting the media/DS. I doubt if anyone did ask at any time during this operation that it would have a negative effect on the op. When it's asked, if it's asked, it will only bring more people to the community.