Your point three seems split in to two things that don't belong together to me. Sure, globalisation can be said to reduce the exoticness of travel. But public o

Your point three seems split in to two things that don't belong together to me. Sure, globalisation can be said to reduce the exoticness of travel. But public opinion hasn't swung against "the foreign" in general, it's swung against the globalisation you had just mentioned! Nationalism/isolationism folks aren't the everything should be the same crowd.