I don't know too much about British politics but if Brexit gives the UK more freedom and independence so they don't have to follow the European Union then i support it.
Be aware that it will also limit movement - so young Brits won't be able to go to the EU to work or study as they do now. Of course, those who are better off financially will be able to pay the out-of-country tuition fees. And those who get educated in a shortage area will always have a shot at jobs there (after all EU citizens, who will have first shot at the jobs). But the average kid/person on the street will be having a huge opportunity to live and work off- the-island virtually eliminated. UK citizens living in the EU will become third party nationals - no longer with an automatic right to live there or have reciprocal medical care, or their rights protected. Good luck to the OAP already living there....
And, of course, the funding that comes in for education and cultural affairs from the EU will stop. Historical preservation funds. Farm subsidies. Etc. And research money, and the ability to participate in cutting-edge research consortia as a partner country.
Military, security, and police issues - aside from still remaining in NATO, there would not necessarily be the level of cooperation that exists now. One would hope they'd work that out quickly, but from what I'm seeing of London, nothing happens quickly.
A hard Brexit will also mean that the UK will be under WTO rules, which will increase the cost of goods coming in, and the usual protectionist tariffs will kick in on goods exported from the UK to the EU.
I've seen a few polls and studies that showed that the likelihood of someone having supported Brexit increased with their age. I'd tend to believe that. Young people typically have not wanted it, according to the pollsters and the people I've met. I've actually not run across a single younger person (uni age) who wants out of the EU. Of course, the kids/young adults are the ones who are going to have to live with it longer, aren't they? I pity the youth of this country, really. What they are losing is huge, and the actual benefits of the trade-off, in my mind, are pretty minimal - mostly ego stroking.
The empire is dead, and has been for years. One can't bring back "the good old days" (my understanding of which is that they were not all that good for most people) with a referendum that ignores the outcome for and wishes of two of the four countries in the union. Scotland and Northern Ireland want to remain EU. Dragging them out of it will not end well for the Union. So, yeah, the UK will be free to not follow the collective rules of the EU, but it will also have none of the benefits that belonging to a larger organization brings. It will be a little third-country island, and may eventually consist of only England and Wales.
This. Is. Not. A. Good. Idea.
Reference:
https://yougov.co.uk/topics/politics/articles-reports/2016/06/27/how-britain-votedOver-65s were more than twice as likely as under-25s to have voted to Leave the European Union
We have now weighted our final poll to match the headline result, and the detail within it gives the best possible indication of how Britain actually voted last Thursday.
The vote to Leave exposed significant divisions within the country, as every region of the country except Scotland, Northern Ireland and London voted to Leave. Geography is not the only fissure in the country. Voters differed significantly according to age and education.
The most dramatic split is along the lines of education. 70% of voters whose educational attainment is only GCSE or lower voted to Leave, while 68% of voters with a university degree voted to Remain in the EU. Those with A levels and no degree were evenly split, 50% to 50%.
Age is the other great fault line. Under-25s were more than twice as likely to vote Remain (71%) than Leave (29%). Among over-65s the picture is almost the exact opposite, as 64% of over-65s voted to Leave while only 36% voted to Remain. Among the other age groups, voters aged 24 to 49 narrowly opted for Remain (54%) over leave (46%) while 60% of voters between the ages of 50 and 64 went for Leave.