Basically, simple formula here...

Stupid front man is elected president. He is then wildly manipulated by the people around him so that they can all maximize the benefits to themselves while this idiot is president. The idiotic front man is a danger to himself due to his own overwhelming greed and self interest and so is easily manipulated not just by his inner circle but by just about anybody who wants to influence him...as long as he sees benefit there for himself.

The manipulators become so brazen in chasing down their own interests that even the idiot front man becomes aware he is being used. Paranoia sets in. He realizes he has been set up to be the fall guy...now others will pay because he won't go down alone.

Kushner knew his father-in-law was one of the dumbest men he has ever met. He knew when he was elected president that there was now an opportunity for him to accumulate more power and influence than any human being in the world. Power and influence much greater than he could accumulate just through his business dealings and which would then expand his dealings to a massive worldwide empire.

Kushner went for it. Now he should pay with a lifetime spent in jail...there is no loyalty between he and Trump. Where Trump will get a pardon, we do not lock up US presidents, Kushner can be made to pay. Here we go...