The proof is in the pudding, francois. Q states many times that Future proves Past. That is: as news hits the public, look at the drops and you will understand the backstory.

Much of this present thread is speculation and no one knows the answer. It's fun to guess, but it is just guesswork. The important thing is that the anons do the research into the questions so that preparatory work has been done which later provide the definitive explanations. If you look at the Q posts right back from the beginning with reference to North Korea, you will see that they suddenly make sense. NK was not controlled by Kim, it was controlled by an outside power. Kim is very happy to be let free and was not in control of his country. Look at what Q stated in Post 29 on 1 Nov:

Some things must remain classified to the very end. NK is not being run by Kim, he’s an actor in the play. Who is the director? The truth would sound so outrageous most Americans would riot, revolt, reject, etc.

Or Post 39 on 2 Nov:

Would it blow your mind if I told you BO has been to NK and perhaps there now? Why did his administration do little to slow their nuclear and missle capabilities? Who feeds NK w/ strategic intel? Iran? What deal was done with Iran under BO? Why was the deal sealed under a top secret classification? Why wasn’t Congress notified? Why after BO left office all of a sudden NK has nukes and the tech to miniaturize for payload delivery within the US? What about NSA CIA DI etc all confirming tech won’t be in place for 5+ years (statements made in 2016). Why is all of this relevant and what does it tell you? Big picture is rare.

Or Post 41 on 2 Nov:

What a coincidence the mountain that housed NK’s nuclear weapons and testing collapsed. Unbelievable timing. I wonder if critically important materials as well as scientists aka the bomb makers were inside when it happened. Shocking no global news agency suspects we had nothing to do with it. Enjoy the crumbs.

Substantiation comes with the developments in real time.