While there is probably a bubble effect happening, he's right that younger generations seem more likely to travel abroad. Slightly over half of Americans under

While there is probably a bubble effect happening, he's right that younger generations seem more likely to travel abroad. Slightly over half of Americans under 30 have a current passport (essentially required for travel outside the US) while only about 1/3 of 45-64 year-olds do: https://today.yougov.com/travel/articles/46028-adults-under-30-more-likely-have-us-passport https://today.yougov.com/travel/articles/46028-adults-under-....