You can look at those figures in any way you want. For example 52% voted leave but only 45% now support leaving. Why would it go down?

As for the in denial la-la-la thing I voted Remain, I still think leaving will be a bad thing for the UK but now that the vote is done we should go ahead with it. I've never said otherwise (although you seem to think you know me well). So I would go in to the Re-leave pool in that article, despite not being pro-Brexit. That's why I think the conclusion that 68% are pro-Brexit is incorrect.