Nothing about my post said nor implied the two things were at odds or that there aren't people that do both. In fact, based on everything you are saying, I can't really find anything to disagree with at all.

> So there’s travel and there’s travel.

Indeed. If travel = tourism, then I agree most travel (as tourism) is superficial gives mostly trivial knowledge about a culture. If travel is "living / working abroad" or "an exchange", than, obviously it is not so trivial. And indeed, even a week as a tourist can be rich if you've read deeply on some specific aspect of the country, and that is the focus of your tourism.

I would still guess that over 90% of travel (at least among younger generations) is just shallow tourism, and people most vocal about the benefits of travel are generally just tourists pretending their shallow tourism is something more. This is the sentiment I think animates this kind of blog post / article.

EDIT: And also there is nothing wrong with liking fundamentally superficial and/or simple things. I enjoy trashy fast food and SPAM from time to time despite also happily spending many days and hours carefully preparing gourmet meals. But I don't ever pretend that enjoying SPAM is some elevated fine taste. Those who enjoy shallow tourism just have an annoying tendency to try to pretend that their "travel" somehow makes them better and/or sophisticated in some way, but, it simply does not, in the vast majority of cases.