It was utter stupidity. The only nation in the history of the world to impose economic sanctions on its self. The nation was lied to so a select few very rich people could make their lives easier.
Do you know what the most googled term was after the referendum? "What is the EU?"
It can only be considered stupid if there was enough information to understand the effects of the decision prior to taking it. Because of the lies and money spent on campaigns, the relevant information was tainted. Sitting on your high horse and calling people stupid is never going to convince people to change their minds.
It is very disingenous of you to compare actual independence referendums to the brexit referendum. Those are all about national entities gaining indepence from other national entities. That is not what brexit is, and EU is not a national entity. So those events are not comparable in the slightest.
EU was a trade union, and it was objectively a net benefit for the UK (since it was the biggest market for the UK), and has nothing to do with national independence referendums, even though that is of course what brexit propagandists wanted brexit voters to think it was.
And this is exactly why this particular event is monumentally stupid and without historical precedence.
I would never argue it was not stupid. I am against calling the people stupid as it solves nothing.
As for the rest of your comments that is just down to definitions. The UK was most definitely part of a trading block and took part in the political structure. This is much akin to saying a town is not a city.
But, I was told people were not stupid and they knew what they were voting for. How dare I assume they didn't understand the implication and how dare I think I know more about it than they did.
I understand your point that attacking people and calling them stupid wont "make them change their mind". But they had the time to research and understand the implications before the referendum. They've had much more time now to go back over it.
Banging your head on the wall pretending it won't hurt, doesn't make you misinformed or need education. It makes you stupid and it needs to be called out. I don't need to convince someone that banging their head on a wall will hurt.
Sadly, I do need them to stop banging their head on the wall. As it's a shared house and we've all got to live here. Holes in the wall ain't helping anyone.
Stupid is as stupid does. You have no evidence that people understood. There is plenty of evidence people are changing their mind now they are seeing the effects.