Take this part:
> ” If you think that this doesn’t apply to you—that your own travels are magical and profound, with effects that deepen your values, expand your horizons, render you a true citizen of the globe, and so on—note that this phenomenon can’t be assessed first-personally. Pessoa, Chesterton, Percy, and Emerson were all aware that travellers tell themselves they’ve changed, but you can’t rely on introspection to detect a delusion. So cast your mind, instead, to any friends who are soon to set off on summer adventures. In what condition do you expect to find them when they return? They may speak of their travel as though it were transformative, a “once in a lifetime” experience, but will you be able to notice a difference in their behavior, their beliefs, their moral compass? Will there be any difference at all?”
He puts the positive outcomes of traveling as utopian perspectives, while defining that you can’t disagree, and proposing a test that is obviously designed to fail. “Can you notice a profound transformation in your friends after asking them how the trip went?”. That’s silly.
I noticed profound transformation from traveling in myself and in friends before, but that’s during conversation about other stuff than the trip and that happen along the years, not right after the trip. People talking about their careers, their partners, their family, their expectations, their doubts, and then mentioning something that happened years ago in a touristy trip.
I read this whole text as someone making an effort to prove that they are right at being presumptuous about people who say “I love to travel”.