One of the major reasons why so many traditional supporters of Labour voted Leave is precisely what we've seen from so many posters on this thread: the feeling that they're not being listened to by people who profess at least, to know best.
The Leave vote could have been avoided had politicians acted in small ways, over housing, wages and jobs, over the last 20 years. They didn't act and are now in the process of bending the result to suit their particular ideology. This will only serve to increase the sense of dislocation / anti establishment.
TL;DR - don't diss the working class because they disagree with you. Listen to them.