Or they could solve it by sharding Half Dome into 32768 little distributed 1/65536 Domes.
It worked for the Berlin Wall!
Landscape of Hawaii will be more popular than Nebraska, unless maybe 90% of the world looked like Hawaii and 10% like Nebraska.
Fuck no. Tourism is a vampiric money-making enterprise that absolutely ruins that which it attempts to make accessible.
And of course since we specialize, it's not surprising that this too became something that produces a surplus.
It's up to society and culture as a whole to protect and preserve said wonders. (From park rangers to laws and entrance limits and lotteries.)
Sure, tourism ruins a lot of shit, but tourist dollars have improved the quality of life for millions and millions of people all over the world.