The BRExit, British Exit, and the Donald Trump victory are similar. The old Establishments have lost power this year of 2016. Citizens want liberty and control of their countries back to the citizens.
Citizens want their borders protected and their labor markets protected. People also lock their doors at night to keep out unwanted criminals and other people. A country without borders is no country. Citizens in Britain want to take their country back; BrExit is a good move. Open borders let in terrorists and criminals into a country. This only makes sense. Too much importation of workers, be they college grads or others, leads to more unemployment and lower wages within the country.