Belz...
Fiend God
Well if you agree there is a risk (and you seemed not to earlier) then can we agree that someone who takes a risk without making any effort to understand the consequences of that risk is acting in an unintelligent way?
First of all, I object to lumping all of the Leave voters in the same basket. Though they may statistically be less informed, they are not all less informed, and the latter group may well think that the price to pay is worth it to avoid whatever other outcome they voted against.
Second, I don't see why you're so dead-set in calling them stupid. Saying that they are under-informed as a general rule should be enough, no?
And furthermore if those same people dismiss the information put in front of them as mere scaremongering and actively promote the idea that experts don't know anything and should be ignored can we say we are getting into 'stupid' territory?
Didn't Remain dismiss stuff they saw as mere scaremongering?
The Darwin Awards are a good example of stupid self inflicted harm. Brexit is an Economic Darwin Award in the making.
I guess we'll see in a few decades, assuming they go through with it. They still have a few months to press the abort button.