From my perspective, the UK is a failing state and not worth thinking about. Not much can be learned from the UK except what to avoid doing if you don't want to become them.
Black Mirror is the new 1984. Right wing people think "this is a parable of what left-of-centre politics gets you, look how clever I am". Left-of-centre people know that the author of 1984 fought for the socialists in the Spanish Civil War and that the author of Black Mirror is a Guardian journalist.