Ok, so let's assume you are right. Let's assume for the sake of argument, that I voted brexit because I'm a thick, ignorant, uneducated racist.
What do you mean by that?
I guess you might mean that I'm not smart, or at least not as smart as you. That I haven't had access to the same educational opportunities. Perhaps you mean I didn't understand the full social and economic impact of brexit in the same way a civil servant, researcher or economist might have.
Perhaps you mean that I saw immigration not as the great asset to social and economic growth that you saw it as, but I instead saw it as a threat to me, my community, my family and my job and consequently my ability to put food on the table for my children.
And perhaps as a result of all the above, although I was sceptical, I was more desperate and wanted more to believe the lies spun to me about how brexit might improve my situation, improve the NHS, give some.money back to the country.
What then can you do about all this? If I was you, I'd use those big brains of yours to conduct research, influence policy makers, influence schools and the education system to improve the massive socio-economic inequalities which exist in the UK today. Perhaps you might want to spend time finding ways to ensure schools teach kids about brexit and its impact, the benefits of EU membership. Perhaps you might want to involve yourself in setting up community groups which enhance inclusion and the value of diversity. Perhaps you might contribute to ways that young people can feel empowered in society today, can understand politics and economics, can feel skilled enough to find jobs.
There may be another vote in 20 years time. Remainers can spend the next 20 years saying "you brexit voters are all so thick and stupid and ignorant and racist". Or you can spend that time addressing some of the huge social inequalities in the UK today which may well have contributed to the different ways people voted.
Whether you voted brexit or remain, we r all united in wanting better jobs, communities and living conditions for us and our families. We all want improved access to education. We all want better healthcare. Let's focus on what unites us. Not on insulting and putting down each other.