It's an opinion, if you don't like it then don't agree, simple as. There's no lack of awareness at all, I simply made an observation based on what I saw in front of me and invited others to do the same to see if it matches up. Look it up for youself, most of the brexit people interveiwed on Tv were working class, middle aged people. That doesn't mean everybody who voted out falls into that category, nor does it mean everybody in that category voted out, it just seems strange that everybody I've seen interviewed for the out campaign is clearly working class from a working class town. Those that voted in that I've seen seem to be professionals such as teachers, doctors, surveyors etc.
I can only go on what I've seen, if you think I was making a sweeping generalisation then fine, that's how you've taken it, that isn't my problem. I don't need telling whether or not my opinion needs defending, that's up to you. However, if you think I'm arrogant enough to assume the country is simply split into two demographics, then you need to have a think.