A Remain victory wouldn't have come with a 25% drop in the pound, rampant inflation, the worst growth rate of G8 countries, stockpiling of food and drugs, and an increasing risk to see the world order that brought about the longest period of peace (70 years) in this corner of the world, being toppled.
A Remain victory would also have been obtained in spite of, not thanks to, Russian interference, fake news, and overspending by Vote Leave (as found by the Electoral Commission who referred them to the police)
So yes, somehow the idea of a second referendum makes more sense in one case than in the other. Dunno why...