There is little doubt that young people have been badly misled about some of the consequences of Brexit. I heard only a couple of hours ago on the radio a young girl almost in tears. Her dismay stemmed from her plans to tour Europe in her gap year. She looked forward, she said, to travelling across Europe but now she would have to obtain a visa for each country she wished to visit. Leaving aside that of course no changes will be immediate, there has been visa-free travel for UK citizens visiting most European countries for at least sixty years (i.e. long before the UK joined the EEC). Nobody in the remain campaign or in the rest of the EU had suggested this will change. Plus, of course, the EU is a border free zone and once in the Schengen Area visitors have free rein so even if she needed a visa she would only need one. But this youngster had obviously been misinformed by someone that her life would be made very difficult should she want to travel. An older person would not have accepted such nonsense on face value.
I think the most important point younger people need to grasp is that they cannot always have what they want and they must cope with disappointment following voting. It is said, though I don’t know how it can be proved, that young people predominantly voted to remain so their votes should somehow carry more weight because they have longer to live with the consequences. This does nothing to help them grasp the point. I have suffered many disappointments following voting. It's how democracy works. Only the EU asks people to vote again when the result is not the right one. And we all know what the Euromanics think of us voters.