But this is the point, no? It wasn't 20 years of swimming against the tide to get a referendum, or at least it was more than 30 years of the Tory right swimming against the tide and the rise of right-wing populist nationalism that was taking votes from the Tories that got this referendum. That matters. That shapes the brexit that happens and what happens in the years after it. And none of those things is a good thing. The disaster-capitalists are licking their lips. You don't move towards your destination by first moving away from it. All you do then is make the distance to travel even further.
The only argument with any coherence that I can hear is one that wants the whole institutional framework of the EU and the UK to collapse to be followed by probably bloody revolution. Fascism and war are at least as likely in that scenario as socialism and peace, not just here but elsewhere in Europe, in places that have living memory of dictatorship, and also beyond Europe. I will hold my hands up and say that I do not want that. I can see no good coming from it, only a lot of bad. In a world of climate change, population pressure, environmental degradation and all the myriad challenges that face us, we need international institutions. The ones we have need changing. Do they need destroying? Not without a plan for how to replace them, and I don't see that plan. Britain isn't even close to l/w revolution. It is much closer to grubby, insular, Trump-like, Bolsonaro-like r/w nationalism. And so are lots of other parts of Europe.