I have a theory about the 20/80 and 40/60

It could be that Q was talking about not all being declassified to encourage us anons to keep digging and uncover by ourselves. Sure some details involving foreign allies and intelligence, must be kept secret to prevent wars and death, but did he really meant that most other details (60%) remain secret?

I don't think so. Q said himself that everything is open source and that the anons have a vital task when the storm finally hits. I think there is a chance that the 80/20 and later 60/40 was brought up to push us to dig harder and count on ourselves while uncovering it all (with Q serving as the guide). As Q said, those who will want to know, will know.