I think you misunderstand Brexit and other similar movements. People are pushing back at the technical homogenisation caused by that full force of globalisation. These movements are, in my opinion, a subconscious fight against the harshness of technical progress.
If countries focus on their local and national communities once more, they can rediscover culture and the uniqueness of their existence - the sort of authentic experience that tourists crave when they travel thousands of miles. In a way, it's a possible solution to point number three.