the idea that leave and remain was driven by, or defined by class is total and utter bollocks. As has been pointed out - it was defined by how old people were more than anything else - followed by home ownership and level of education. Older, white working class people from poorer northern towns and hadn't been to university ended up being help up as representative of "typical leave voter" - ignoring everybody else. Younger people overwhelmingly voted remain - it was there futures that were being fucked over, whilst retired people were insulated and could indulge their grudges/xenophobia/romantic nationalism/ delusional ultra-leftism.