Believe it or not but some people think there isn't enough wilderness in the US and that even more land should be preserved.
Yes, I-70 is right next by this property but there are lots of examples where wilderness comes even closer to a paved road. I would be pretty pissed if the US, as a whole, or Colorado, as a whole, was using tax dollars to buy this property. But Vail is essentially the wealthiest city on planet Earth. If they want to buy up all the land around them, so be it. Yes, it may make Vail even more expensive to live, and make it even harder to get by as a ski instructor, teacher, cop, ect. there. But Vail apparently values keeping this land undeveloped over making their city affordable. Unless you are a resident of Vail, and paying your taxes there, why should any of the rest of us care what Vail (the city) is spending their money on?