Is it fair for them to lose money because some people decide they might not like the view from the henge?
Meanwhile, not much has changed at Avebury when it comes to, "...the wretched ignorance and avarice of a little village unluckily plac'd within it." re: Stukeley's words of some two and a half centuries ago -
And this stupendous fabric, which for some thousands of years, had brav'd the continual assaults of weather, and by the nature of it, when left to itself, like the pyramids of Egypt, would have lasted as long as the globe, hath fallen a sacrifice to the wretched ignorance and avarice of a little village unluckily plac'd within it.
Let the words, This development was made possible through the wretched ignorance and avarice of a little village be inscribed on the road sign leading to 'Harrington Court' at Avebury, and let the world community (rightful inheritors of this World Heritage Site) go hang.