[Nasrudith]

Really the main issue with the referendum is that it was treated as the worst possible set of constraints - going on a fixed conclusion with no implementation details.

The only thing it produces reliably is dogma and absurdities because it is insensitive to all input conditions. A proper "referendum" would produce a stack of plans to be voted upon. Instead the result is an incoherent demand is to spin straw into gold because mining for gold is too dirty. Even ignoring how they expect the rest of the world to give them better deals by being more selfish and with less leverage they expect an impossible border which neither divides Ireland nor limits freedom of movement within the UK nor ceding any territory. So they just have a buck passing contest instead.