I suspect that if we make a success out of Brexit in the next few years, the posters will be saying ahhh, it is the wrong type of Brexit, or that we would have been better off not brexiting (with zero evidence to back it up).
Personally, if we make a success out of it, I'll be fucking delighted to recant and admit I was wrong. And gladly heap praise upon all who contributed their hard work in keeping up the positive thoughts. Because, y'know, I have to live here too, and even in self-interest if nothing else, a successful, happy, civilised and prosperous country is infinitely preferable to the alternative.
Shall we agree some specific criteria for success and failure? Like, x amount of growth good/x amount of job losses bad, x amount (say £350 million a week) of extra money for the NHS good/x decrease in tax revenue bad, x imports of chlorine chicken good/x decrease in workers rights bad, that sort of thing? I think that would be a useful thing for the thread in general. Then we can periodically revisit and tot up the scores.
We can leave out little things like increases in racist abuse or families uprooted, because threads passim have already established that these are (a) entirely the fault of Remainers (b) deserved by the recipients due to not being prescient and (c) entirely fabricated.