Cut away all the spin - you have a referendum - you either vote or you don't - only the votes cast are the ones that matter and affect what decision is made. The views of those who do not vote have no relevance - their choice to disenfranchise themselves, nobody physically prevented them from voting. The margin of the victory in a democracy is also irrelevant a majority is a majority in this particular case it was roughly 52% voted leave 48% voted remain - stop moaning, live with it.