Been there, done that. It really depends on how you travel. I very much will drop myself in the middle of a foreign place for an extended time, make friends and talk to them to understand what is going on. You don’t have to live there for a decade and still not understand things (I’d argue you’re doing it wrong at that point).

But even a short term visit can greatly expand someone’s world view with access to the arts (museums, architecture, food, music) that they normally would not get in their own bubble. And there is a vast difference between just seeing it on a screen vs being there in person that opens up minds much more than they normally could.

So please don’t try to gatekeep traveling. It can have more a profound impact for people than you realize.