I didn’t see any vox-pops of people saying they were voting to leave because of some vague emotional reason, it was always for perfectly practicable, issues based reasons
Really, Paul Nuttalls of the UKIPs? We'll let the comma splice go for now (though I'm surprised the copy editor did), but here's the thing:
One person's 'perfectly practicable [by which I think you mean something else, as that doesn't seem the right word here] issues based reasons' are another person's 'vague emotional reasons' anyway.
Is he saying that 'I want to take back control and regain our sovereignty' is 'practicable and issues based'? Because that sounds to me like the epitome of a vague emotional reason.
And what planet was he living on, if he didn't see any vox pops of people saying 'I think there's too many immigrants now, I think we should close the gates, I think we should look after our own'? Or is that a 'practicable and issue based' reason as well?
Perhaps unwittingly, it might be that Paul Nuttalls of the UKIPs has made his point quite well here: if those things are now considered logical, practical, thought-through reasons rather than vague feelings, then yes, we are in a post-truth, post-fact, world.