I think this is a symptom of globalisation, a generational shift in expectations (entitlement), greater wealth, and so on: so yes, I think it will impact on Santiago along with every other place on the planet that gets heavy visitor traffic. This...
We have the same problem in my hometown in Arctic Norway: It has become "the capitol" of Northern lights etc. in winter, and midnight sun etc. in the summer. We already have extensive direct flights from all over Europe, and next Nov., 30 more...
I saw "Tourists go home" grafitti in Santiago. It made me think, and listen. I've completed 4 caminos, that's enough, I will find other places to walk that are not overrun and getting spoilt by tourism.
I did the primitivo in Sept a year ago and walked with a ton of young people, mostly from Europe. So much fun. We walked together all the way into Santiago. No worries!!!
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