There is no refutation that the current Brexit plans will result at best in temporary Chaos and a recession, at worst a permanent damage to the UK economy. Banks are already leaving. EU Academics are leaving in droves. Companies in the UK are holding back investments.
So the small part of the Remainers' predictions which haven't come true already are quite on track to coming true in the near future.
The title of this article on Prospect Magazine is a crystal clear example of that. I agree that brexit will probably have bad economic consequences. Yet, openly calling the brexiters "nazis" is an insult to intelligence and an example of bigotry, besides being really counter-productive. Imagine that you are a "moderate" brexiter, not fanatically sure about it. Then you see an army of journalists that call you a nazi because of that. Will this steer you away from wanting the brexit?