Ends very soon.
Perhaps the closing scene of the movie will go sort of like this...
The camera starts focused in on Trump, dressed in an old wrinkled suit with a faded long red tie, sitting in a white room furnished in cheap tacky golden items. He quietly nods his head repeatedly, his eyes are glazed over and he has a crooked smile on his face.
As we pan out a bit we seem to be viewing a black & white scene out of Trump's imagination where in a dreamlike mist the ghosts of his parents & brother are gathered around him telling him whispering to him how great and wonderful he is.
The camera pans out a bit further and we now see his youngest son Barron, now an adult, sitting awkwardly in a tacky golden chair looking at Trump. Finally the young man shakes his head in frustration, stands up, says, "Goodnight, Father", and walks out of the room.
We hear the sound of a heavy door closing as the camera starts to pan out. At first we see a large building that looks like an old mansion. As the camera continues to pan out we realize that what we thought was just an old mansion is surrounded by more stark modern buildings and we start to see a few people in correctional and medical uniforms wandering around the grounds, some walking with what is obviously a 'patient'. In the final scene we see that there is very high fencing with razor wire along the top that is surrounding the property and that there are tiny guard houses around the perimeter. Finally the screen fades to black... "Finis"