The EU isn't really left wing at all though. It facilitates business and getting the cheapest labour supply where it is required. I'd argue that it certainly doesn't help those at the bottom of society at all. I tend to find that those who support the EU in the UK fall into two camps- those that are not trusting in our own government and see the EU as some sort of safety net and those that directly benefit from the cheap labour in some way...think big business (those that are warning of the dire consequences of Brexit).
I tend to agree but because of the free movement rule and the virtue signalling politics, people who tend to vote labour or liberal think the EU is left wing or certainly much more left wing than the conservatives in the uk, which is all they really worry about, it's kind of the least worst of two options. Being chained to the EU will steer the uk more left is their hope.
Yep, boiled down, the two things you mention are probably driving motivations for many, 'what's in it for me' sort of thinking; but I don't trust our govt and still voted leave, and many poor people up north in need of a safety net didn't see the EU as being the one that would provide it, but rather have seen services cut here [their existing safety net] to provide a safety net for growing numbers of poor eu migrants arriving on these shores etc..
Politics on the left in the uk has pretty much deserted concerns about class and helping the working class get a better deal in terms of wages etc..., blair and brown started to subsidise low wages with more and more 'benefits in work' type schemes, now labour and the liberals are only really interested in identity politics, the discrimination and lgbt stuff, plus probably climate change, the rest of the policies come far down the pecking order.
Corbyn is a slight shift back to old labour with talk about nationalising the railways etc.., but his mp's, mostly still blairite, aren't keen on that stuff. They're more neo-liberal in outlook, which fits with the EU outlook, I think it was the EU regulations that meant we had to open up our postal market and basically privatise royal mail. So far it seems the same but putting a monopoly into private hands is always risky for the consumer in terms of rising prices and costs. I think the govt still control the stamp prices perhaps or there was an agreement, a bit like the tv licence, that mail costs would rise in line with inflation.
Macron wants or wanted to go down the same route and change practices/policies in france, make them more thatcherite/blairite, but the french were less than keen. People laugh and deride the french for their two hour lunch breaks, and shops being closed, but I think they do still probably have a better quality of life. Their healthcare system is rated one of the best in the world, train travel is also massively cheaper compared to the uk. I don't think they have such a huge wealth inequality as we do. We could probably learn a lot from the other european countries, but we never really have, every project we embark upon costs a fortune, always exceeding the budget, like hs2.