BBC 2's King Lear with Anthony Hopkins and an all-star cast might possibly give as good an insight into the Brexit process as anything offered from other quarters in that it concerns the redistribution of power to those purporting to integrity of purpose.
It is probably possible to see strands supporting each side of the Brexit debate within King Lear.
At minimum Lear's peregrinations between the Houses of Goneril and Regan seem to have all the same clumsiness as the seat of the EU Parliament being transient between Strasbourg and Brussels.
http://www.radiotimes.com/news/tv/2018-05-28/meet-the-cast-of-bbc2s-king-lear/