Attempting to guess or identify why or how someone does what he does is pure and simple, shooting in the dark.
Why did he buy the AZ or the AI tag?
We don't know and frankly it's no ones business, any more than it's his business to know what I spent my money on at the Expo, or what you did or didn't spend yours on.
It's no ones business who goes guided, DYI, solo or with fifty aunts and uncles, sons and daughters. Nor is one guys reason or hunting method better than another, for which ever way he hunts, so long as it's legal. If a sportsman wants one way, more power to him, if another want's it another, same power to him. If one way makes you feel good about yourself, enjoy. What business is it of mine or yours?
I prefer hunting with family or good friends, unguided, but I've been forced to hire an outfitter/guide, by law, in some places, for some species. Did I like it, no, but I was required to, if I want to hunt that animal, and I wanted to hunt that animal. Some guides aren't good hunters, they just fill a government imposed requirement. I've hunted with guides who couldn't see an animal if was riding on the horse in front of them. I don't think you can assume anything about anyone's ability as a hunter, simply because he hires a guide or goes it alone. Have you ever met a hunter that goes DYI and year after year comes home without killing the animal he spent his time hunting? Is this DYI hunter a poor hunter, a highly selective hunter, a poor hunter, a rich hunter, out of condition hunter, a lazy hunter, a phony hunter, which? You don't know, and it's none of your business.
Speculate and denigrate to your hearts content, it isn't going to change a thing.
Here's a wild ass guess, this guy and 90% of the guys that buythese tags could hunt any where, without or without the best outfitter or guide in the world, any time, any where they want. What if they just want to donate a bunch of their money to improve hunting for everybody, including themselves and their children? Wouldn't that be a pisser, imagine, donating money to improve hunting, ridiculous!
Cause you flat out know he's doing it for some sinister, greedy, filthy reason, just to keep you from hunting, ya right. That would be it, $710,000 pissed away, just to make sure you take it in the shorts. Give me a fricking break!