This partly explains the vituperation over Corbyn's relatively anodyne comments on state aid, not to mention the now well-established propaganda that he is really a hardcore Brexiteer, that he is an authoritarian hypocrite ignoring the wishes of party members, and that he is increasingly alienating progressives. The power of this strategy can be seen in the fact that left-leaning remainers are beginning to make arguments that echo these dubious claims, in particular that Labour will lose the votes of the bien pensants and thereby fail to win office. Simon Wren-Lewis sees a warning from 2003: "there have been two major grassroots movements in the last 20 years in the UK that managed to put more than half a million people on the streets of London, and there is a distinct danger that Labour will be on the wrong side of both of them". The purpose of the parallel is to emphasise the strength of feeling rather than the likely outcome (in case you'd forgotten, while Labour lost seats in the 2005 general election, it still won a majority despite the negative impact of its prosecution of the invasion of Iraq).
Wren-Lewis is much taken with this strength of feeling, to the point where he seeks to explain the remainer cause in terms of its righteous fury: "Where does this passion and energy come from? It is obviously a big issue, but would the kind of Brexit favoured by Corbyn and some Labour and Tory MPs (close to BINO) really be such a big deal compared to staying in the EU? On an emotional level I think there are three reasons why it would be. First and foremost is the question of identity. Many people in the UK regard themselves as also European, and any form of Brexit is clearly a way of cutting the UK off from the rest of Europe. Second, I think there is a strong feeling that leaving the EU represents the triumph of ideological over rational argument. Once you let a campaign of the right won by illegal means triumph, you open the doors to more of the same. A third factor is empathy for the position of European migrants in the UK, who are often friends, neighbours or colleagues".
The "question of identity" isn't really a question but a presumption, and one that trivialises actual conflicts of identity in places such Northern Ireland. For all the talk of a divided nation and ruined Christmas dinners, Britons are not being obliged to choose an identity in an environment where the consequences can be fatal. Yes, an MP was assassinated in 2016, but the idea that people are taking their lives in their hands when they mention Brexit in an unfamiliar pub is ridiculous. Regarding yourself as European is an affinity, like being a liberal, rather than a socially-imposed identity, like being brought up as a Catholic or as a native German-speaker. Citizens of the UK will be no less European outside the EU than the citizens of Norway or Switzerland. While the institutions of the EU may be central to the self-image of a fraction of the upper middle class, they play a purely pragmatic role for most people. I appreciate the convenience of using a fast-track passport queue and knowing I have an EHIC card when I go on holiday, but my heart doesn't swell with pride when I see the EU flag, or any flag for that matter. Ironically, Wren-Lewis's claim presupposes what in any other context we would identify as "patriotism", but which for obvious reasons cannot be named as such.
The idea that the EU is non-ideological, that it embodies "rational argument" and implicitly the Enlightenment, is itself pure ideology. It is a particularly odd claim to make when Wren-Lewis has been highly critical of the irrationalism that underlay both the design of the euro and the EU's wider turn to austerity after 2008, the one creating the conditions for a banking crisis and the other recasting that crisis as a problem of unsustainable public debt. While the 2016 EU referendum was hardly an advertisement for rationality in political debate, it clearly wasn't "won" by illegal means, unless you genuinely believe that breaches of spending rules swung the votes of a million people. The greater contribution to the prejudice and ignorance that influenced the outcome must surely be attributed to the decades-long bias against understanding of the media, including the failure of the BBC's ridiculous attempts at "balance", a topic on which Wren-Lewis has again been trenchant in the past. Given the long history of the media's automatic support for the right, it is hyperbole to suggest that Brexit will inevitably lead to more "illegal triumphs", as if the 2016 vote were a watershed of the order of the Reichstag Fire Decree.
Wren-Lewis's last point - empathy for EU migrants - probably counts a lot for a small number of people with direct personal involvement or a strong sense of ethical obligation, but it isn't a priority for most voters for whom empathy with Latvians is no more salient than empathy with Laotians. This doesn't make them xenophobic or callous, it merely reflects their personal circumstances and their mental ranking of the factors that will determine their vote. Many people are unhappy with the anticipated future treatment of EU migrants, just as they are unhappy with the proliferation of foodbanks, but it doesn't follow that either would cause them to ignore all other issues when it comes to a general election. To claim that empathy with migrants is a major motive is to make the classic error of assuming that what matters to activists is necessarily representative of broader social movements, ironically a criticism routinely levelled at the left. Together with the emphasis on EU patriotism, it also suggests that remainers are driven more by emotion than rational calculation, which makes Wren-Lewis's case self-contradictory.
While Simon has a starry-eyed view of what motivates remainers, elevating attractive principle over pragmatism, Chris Bertram has a more cynical view both of the Labour leadership's calculations and the likely response of remain voters. In his reading, Corbyn & co imagine they can triangulate to secure the votes of both the pro-social, leave-supporting working class and the pro-redistribution, remain-supporting middle class. But Bertram fears that the bad feeling of Brexit will lead those middle class voters to desert Corbyn's Labour, fatally undermining its purpose. As he puts it: "A redistributionist politics needs the support of millions of middle-class 'liberal' Remain voters to succeed". This is a powerful argument because that statement is objectively true - Labour can't win without middle-class votes - but also because it reflects a persistent antipathy within Labour's electoral coalition. As Bertram says of his own feelings: "I confess that I myself have had some ugly thoughts as a result of the Brexit experience: why should I pay taxes to bail out a bunch of racist idiots in Sunderland or Stoke? What do I care if some elderly xenophobe can’t find a nurse or a doctor because too few EU nationals have stayed to look after the people who voted to take their rights away?"
But where Bertram goes wrong is first in assuming that the progressive middle class is composed of remain die-hards, and second in assuming that its contempt for the working class is a novelty spawned by Brexit. That first assumption ignores that many progressive middle class voters will have been luke-warm remainers, while the second leads him to attribute class contempt to the malign work of the Blue Labour/ethnic self-interest crowd: "A staple of Blue Labour/Goodhartian thought is that immigration and increasing ethnic diversity has made it hard to sustain social trust and that this risks undermining support for welfare-state institutions. ... But by fighting a culture-war against immigration and the 'liberal elite' in order to secure Brexit, those Blue Labour types have succeeded in destroying the illusion of an inclusive national community. They have produced two hostile camps, ranged against one another, who will be unwilling to make the payments those very leftists think are necessary". This interpretation generously credits the likes of Maurice Glasman and David Goodhart with greater influence over the decay of social capital than forty years of neoliberalism. It also misunderstands the self-interest of fiscal policy. I don't pay tax to bail out racist idiots, nor do I support the NHS because I love elderly xenophobes. I do it because a society dedicated to everyman-for-himself would be harsher for me as much as for others.
The shared premise of Wren-Lewis and Bertram is that support for remaining in the EU is so fundamental to the identity of progressive middle class voters that a large number of them will withdraw their support from Labour unless it commits (at a minimum) to a second referendum with remain on the ballot. Wren-Lewis's argument is essentially emotional and thus a public shaming: being pro-remain is a litmus test for how progressive you are. Bertram's argument is essentially transactional and thus a threat: if you don't support remain you can forget about any kind of redistributive justice. Both are manipulative, both assume that there is nothing creditable in Labour's attempts to bridge the Brexit divide, and both rest on the presumption that the party leadership is guilty of bad faith. More fundamentally, both assume a largely homogenous progressive middle class straight out of a Private Eye parody. The reality is that pro-European rationalists, and even soi-disant "progressives", are as likely to vote Conservative as Labour. It's also likely that the number of progressives who will boycott Labour in the next election over Brexit is going to be no greater than the number who always manage to find a good reason to vote Liberal Democrat or Green.
One interesting dimension of this argument is the idea that Brexit might prove an existential crisis for the Labour Party, which ironically echoes those Blue Labour types that Bertram is rightly dismissive of. Implicit in Wren-Lewis's argument is the spectre of middle class voter disillusion keeping Labour out of power for many years, perhaps for good. In contrast, Bertram is bluntly explicit: "I think the Tories (or maybe right-wing anti-redistributionist politics more generally) will do rather well out of Brexit – if it goes ahead – and it will be the end of Labour". I think both claims are dubious: cutting off your nose to spite your face on the one hand, and imagining that the Tories will escape unscathed on the other. What neither seem willing to entertain are the twin thoughts that Brexit is already a marginal issue for many voters and that it is being used to pursue an anti-left strategy by centrists within the Labour Party. In other words, the usual politics continues beyond the Brexit bubble. In denying this reality, left-leaning remainers are as guilty of delusion as any Brexiteer burbling about Singapore or advantageous trade deals with the USA.