We are all fools marketed to in different ways.
That said, I don't really remember in much detail things I did in 2016. I remember still in vivid detail the things I experienced in the 3 weeks I spent in Japan. Including, ironically enough, the toilets I shat at.
Because you could make the same arguments for basically any activity: would you reduce playing a sport or learning a craft as mere marketing by their respective industries, and make judgements on them based on philosophy, rather than just try out playing the sport or doing the craft for a while to see for yourself what it's like? Philosophy only goes so far, it's practice that allows you to become embodied in the activity and gain insight.
But ultimately the point I wanted to make is that if you've never done the thing you're making assumptions on, that people who have done the thing say has a certain effect, you denying that effect is exactly what you said: your imagination.
I think there is value to vacation and travel for relaxation purposes. But you are definitely right that "world-view enhancing" is travel industry propaganda.
Maybe if you live somewhere for a year and integrate with the culture there is something to be gained. But a week in Italy is just for fun, I think it's silly when people claim otherwise.
Building a community and established roots seems much more meaningful than travelling to many different places, at least to me.
If I can make a friend in another country, all the better.
You're gonna eat anyway. Might as well be stuff you've never tried before in some exotic location.
You're gonna shit anyway. Who cares where the toilet used is located?
If you get outside at all, why not walk some streets / take a path you've never taken before?
So it all comes down to the cost of actually getting there. If not far from home, that cost can be low to zero. If further away: there's expensive destinations / ways to travel, and cheap(er) ones. Going on a single long vacation may be better value than a weekend back-and-forth every year.
But sure, maybe that’s all vapid consumerist nonsense. I’m sure you would know, small village expert on the state of the world. Actually that’s pretty harsh. I’m sure you have a lovely perspective from your little village. It’s a shame you’ve revoked my invitation and I can’t come learn it from you.
The world! The people! It is amazing! I stand agape at the scope of it all. I'm sorry I will not be able to experience every single bit of it.
But that's just me. I don't intend or expect you to be convinced it is right for you. Likewise, you can't tell me what has or has not enhanced my world view. :)
People who regale me with tales of their travels will recount the great food, the nice people, the architecture, the views. You burned all that fuel, money, and time to travel halfway around the world just to eat someone else's food and shit in someone else's toilet? To walk someone else's streets? Why? If you think this experience has enhanced your worldview, I think you're a fool who was marketed to. I think travel has been productized and hawked to you as a "world-view enhancing" high-status marker by the tourism industry.
The higher status attributed to "one who has toured" is particularly abhorrent. Oh, sorry, I'm just stupider with a meeker worldview because I didn't go hiking in the Alps or eat authentic Italian food or something. It's unwarranted elitism.
I think it's a superficial outlet for consumerism and a misguided attempt to attain some ostensible "worldliness" status.
My ideal is to dwell in and steward for my own village. Why do I need to go around visiting other people's villages?
Here's an ideal, from the Tao Te Ching, chapter 80:
Let the country be small,
And the inhabitants few.
Although there are weapons
For tens and hundreds of soldiers,
They will not be used.
Let people take death seriously,
And not travel far.
Although they have boats and carriages,
There's no occasion to use them.
Although they have armor and weapons,
There's no occasion to wear them.
Let people return to making knots on ropes,
Instead of writing.
Their food will be tasty.
Their clothes will be comfortable.
Their homes will be tranquil.
They will rejoice in their daily life.
They can see their neighbors.
Roosters and dogs can be heard from there.
Still, they will age and die
Without visiting one another.