Oh yes because every leave voters is like that 
White, male, over 50, uneducated, working-class...
It's obviously too stereotypical but it is the sort of crap I hear every day now.
I wasn't suggesting that every Leave voter is white, male, over 50, uneducated, working-class, or that every white, male, over 50, uneducated, working-class voter voted Leave.
I believe though that there was a tendency for white, male, over 50, uneducated, working-class voters to vote to leave. My own observations of people I know bear out the statistical data.