Nobody is faulting this man for building a successful business, empire, etc. It's calling a spade a spade, saying he didn't truly earn the trophy. He didn't scout and find it, or even luckily stumble upon it. He was led to it like a dog on a leash because enough people were paid to find it and babysit it. If he made a great shot, congrats, thats the final .01% of the sum. Of course these are assumptions maybe he did do all the work.
Obviously, to a degree, money can afford you better tools and opportunities (ability to take more time off, own private land, etc.) to hunt. But to see such a blatant example of public wildlife being purchased like a commodity is upsetting to most. Might as well put a stack of Benjamin's or a gold bar up on a plaque on the wall.