Forget the politicians
What about us real people?
I visit friends in Europe quite frequently. Without exception their first question is whether I will still be able to get over to see them, and whether they will be able to visit me. I have to say in all honesty that I don't know.
These days I don't give a toss about the exchange rate, business investment and political control. I want to be able to enjoy time with my friends, wherever they may be.