>Surging visitor numbers are threatening Norway’s reigning principle of allemannsretten—the freedom to roam, a concept popular across all of Scandinavia. The thousand-year-old government policy states that individuals, as long as they are polite, can legally walk through any piece of undeveloped property and camp for one night without first obtaining the owner’s permission. This right has worked well for centuries, but in recent years, communities across the country are increasingly suffering from littering, human waste, and overzealous Instagrammers.

So allemannsretten is threatening to be extinguished because it's a concept that doesn't scale. This is the threat of tourism, experiences which cannot scale are extinguished or priced out of reach of the average person/family. I think if tourism actually was good in the sort of utilitarian sense you're endorsing you wouldn't see pushback.