There wouldn't be a thread if it weren't for remainers complaining about something that was fairly voted upon.
So yes, of course it's the leavers advising them to get over it.
You are stretching the meaning of this word just a tad...
And whether or not the vote itself was conducted fairly is irrelevant, the circumstances leading up to the vote were the issue. The lies. The fact that a great number of people voted leave for completely invalid reasons.