That's just not true [0] [1].
There's been a lot of movement relating to countries being open to global free trade [2].
[0] https://www.washingtonpost.com/news/powerpost/wp/2016/06/29/...
[1] https://www.theguardian.com/business/2016/jul/11/brexit-is-a...
[2] http://www.theguardian.com/politics/2016/jul/08/business-min...