That is, quite frankly, rubbish. You can very easily vote for the greater good, if you want to.
You can indeed if you want to.
Most don't, which is why we don't have a socialist government and instead have a vulture-like Tory government spreading its dark wings across existing Tory voters and the centre ground, feeding on the nice bits Labour turn their nose up at.
The idea that Labour are going to mobilise the entire disengaged underclass of the UK to vote for them while sodding the middle ground is laughable beyond belief. Their manifesto is crap, undeliverable and alienates too many people. The manifesto suggests I, a homeowner and landlord, who achieved that through hard work and not a single penny of help or inheritance, should be legislated against. We know Labour don't particularly like or respect burgeoning and sharp-elbowed "middle class" homeowners and they consistently refer to politics of envy. No thanks.
DarloRich has it exactly right. I don't mind for a second voting Labour in principle - I'm an ABC (Anyone But Conservative). But I've got to have two things. One, a manifesto which doesn't suggest I'm part of the problem with society's structure. And two, a leader who can lead, and not a guy who would struggle to have the authority to park cars at a fête. I'd have voted for Blair first time around.
PS: My original post had a typo - I meant "we can only be expected to..."
PPS: On the subject of class, if one insists that "working class" is a thing then I am, by birth demographic, a hardcore Labour voter. Mother from staunch Methodist stock from Newcastle, a secretary, dinnerlady and pharmacy worker. Father from Derry, Catholic, a republican, a strong moral conservative, a train driver, union rep and a socialist. I went to state school, didn't go to uni, floated around, did warehouse work, in fact anything that was going, then worked on the railway. Then invested in myself. Got a promotion. Then became a civil servant.
In fact I can tell you when I *started* not being a de facto Labour voter. It's when I bought a flat and then another one. That's it. Suddenly I'm the problem.