That's why Q said, "How do you legally inject…"
Yes, they have it all, but not all they have is admissible in court…yet. That's why all the cloak and dagger. You have to have evidence to present that was obtained in a lawful manner or it will just be thrown out.
If I had access to the No Such Agency database, I could learn ALL of your dirty secrets, but how do I explain how I got the information if I didn't have proper clearance to gather that info in the first place?
This will take a while, because it has to be done the right way. No wiggle room. If you take a shot at the big dogs, you can't miss, leave them wounded, OR leave their powerful friends behind to follow up on their dirty deeds (done dirt cheap….couldn't help myself).
We have our part, Q has theirs.
Relax, get comfy, take your cues from the Q, and enjoy the show!