It is actually quite simple. If the swamp isn't already massively drained by the end of 4 more years, President Trump and his family is screwed. It is basically a life or death situation at this point for him and his entire family because if he does not manage to take out a big chunk of them, they will take him out.

Even with potentially damaging information as leverage against people in the swamp, it isn't enough. Because we already have tons of evidence today and nothing has happened yet.

So my bet is, for someone who have managed to overcome great odds all his life, this great final battle for the wellbeing of himself and his entire family will be one that will be spectacularly won by President Trump.