Well, it's still a fun Fermi calculation problem, anyway. Let's see, the Pyramids have been the targets of tourism since at least the original catalogue of wonders of the ancient world, Antipater of Sidon ~140 BC which includes "the great man-made mountains of the lofty pyramids". So that's ~2150 years of tourism (2012+140). Quickly checking, Wikipedia says 12.8 million people visited Egypt for tourism in 2008, but surely not all of them visited the pyramids? Let's halve it to 6 million. Let's pretend Egyptian tourism followed a linear growth between 140 BC with one visitor (Antipater) and 6 million in 2012 (yes, world population & wealth has grown and so you'd expect tourism to grow a lot, but Egypt has been pretty chaotic recently), over 2150 years. We can just average that to 3 million a year, which gives us a silly total number of tourists of 2150 * 3 million or 6.45 billion visitors. There are 138 pyramids, WP says, with the Great Pyramid estimated at 100,000 workers. Let's halve it (again with the assumptions!) at 50k workers a pyramid, 50,000 * 138 = 6.9m workers total. This gives us the visitor:worker ratio of 6.45b:6.9m, or 21,500:23, or 934.8:1. And of course the pyramids are still there, so whatever the real ratio, it's getting better (modulo issues of maintenance and restoration).

Be specific about what you are asking, please. What does the "what if" mean here? Whether these thing should be considered good? Whether such things should be considered "wireheading"? Whether we want an AI to do such things? What? This claim doesn't seem to make much sense to me. I've already been made non-objectionably happy by people more intelligent than me from time to time. My parents, when I was child. Good writers and funny entertainers, as an adult. How does it become authomatically "really objectionable" if it's "something more intelligent than human" as opposed to "something more intelligent than you, personally?"