I understand your point and have a lot of sympathy with it. But I think it's something that's going to need to be debated in coming years, as mass international tourism accelerates.
I also agree that people who live in a beautiful place shouldn't automatically have a monopoly, and residents themselves often do wholesale damage.. eg most of Britain's uplands were comprehensively wrecked by sheep farming over the past couple of centuries - even though we now sometimes think those upland deserts are 'natural' (I expect someone will take exception to that, but I'm not trying to pick a fight with farmers who nowadays often care deeply about the environment)..
Ultimately though if we say that it's everyone's inalienable right to be able to enjoy visiting Skye (a recent example on this forum), then what happens when their views of the Cuillins get clogged with white motorhomes (or Calis
), or just by masses of people in orange anoraks? It's an example of the 'tragedy of the commons', the dilemma that where a resource has no ownership, and open access to all, inevitably it will eventually become consumed or degraded.