Both sides are guilty of it and i'll admit I was too - the leavers acting like children winning the school sports day and the remainers acting like spoilt brats. It's the actions of a few that have tarred the actions of an entire side.
This. One thing that i've heard repeatedly is the 'we won, get over it' stance - people are entitled to be upset with the result as it's a deeply divisive issue. Some have been magnanimous with their victory, others have been childish and with a huge bravado, possibly compensating for something...