The right to freedom of movement is the only issue I advocate - mainly because so few others do.
In recent years Ireland has seen a lot of immigration, now that is set to reverse.
The right to leave one's country and settle elsewhere, is you could say, the right to reject your own country and sign up to a new one, one that you hope will give you better opportunities.
It is the ultimate democratic right.
The Irish are lucky, they have many countries which will take them, not the case with unfortunate people from many other countries.