The electorate were asked if they wanted to leave the EU. A simple question. Not difficult. Those who didn't vote are irrelevant.
Except that it wasn't a simple question at all. It was a totally stupid question to put to a simple, one-off, in/out referendum. I very much doubt that more than a tiny fraction of the population had all three of the time, inclination, and aptitude to learn enough to cast a truly informed vote. I did my best but there were still aspects I missed.
Subsequent events have shown that the picture painted by the leave campaign is not something that can be achieved, even approximately, and no-deal is nothing at all like it. As Gove himself admitted in March, the vote was not about a no-deal; the electorate were promised a deal.
This isn't difficult. If you bought something from Amazon and the product description was as inaccurate as the Leave campaign was, you would have the right to return it. To deny the same right to the electorate is undemocratic in the extreme.
Anyway - perhaps you can give us any actual, real life reasons why the EU is so terrible we should risk severe economic damage, real people's jobs and health, the peace in NI, and the break up of the UK, in order to get rid of it?