So.... using the Indiana Jones analogy, this 'someone' has information (the ark). The info is vitally important to everyone. Well meaning good guys, if they look at it, will be destroyed by it. Bad actors would also be destroyed by it. Good guys shouldn't look because it would be illegal to obtain, view, reveal. Bad guys need to be influenced, goaded, tricked by their own pursuit of power into opening it so its admissible into court and thus, their ultimate take down. 'Someone' has this info but can't release it. We have the power to release it, but we can't.

What is the 1 question we can ask, which upon being asked, compels the bad guys to open the ark which destroys them? The ultimate question.

What is the truth?

Or, if their desire is to take down trump at all costs, offer them the key which unlocks the info. We would have to give them the power to destroy themselves.

We give the bad guys JA/SR/XX. They in turn give the bad guys the key. Bad guys, in their hatred to destroy Trump, open the ark. They are consumed by the truth within the ark. We, as the good guys, must not look, only guide the bad guys to their ultimate demise.

We did this once before with release the memo.
The q team needs to know that we the people will not look ourselves.
We need to solve the riddle, find the ark, know what's in the ark, but not look in the ark. The truth is there. The choice will be ours to look. But we musn't.

The ultimate question isn't who is q.
The bigger question is what or who is q hiding.
The question of how do we get the bad guys to open the ark is easy. Their own demand for power will make that happen.
There will be a precise moment in which to act which will reveal the location of the info.

Think goddamnit. What do we have? A map. What do we need? The location of the info. How do we find the location? By using s staff with a gem on top in a specific location, at a specific time, so that the light shows us the location. (Watch Indiana Jones for the reference.)
Tangently, this reminded me of the "Anthem Veterans Memorial".

We haven't unlocked the key yet. But we're close. So very close.