Not sure I agree with you here. I have spent money on all different brands of brass and I prefer the higher grade stuff as I've gotten more firings for my money spent as a reloader. Blowing out primer pockets in some brands in just a few reloads but easily getting 2 and sometimes even 3 times the firings from the same load out of higher grade brass. I would rather use Lapua, ADG, etc. so saying it's useless for most others applications I would say is not a true statement.
		
		
	 
I said the higher quality brass is higher quality in every aspect, which includes the durability or ability to be shot more.  You are right there are times when it’s worth the cost.  
I will say that I made an assumption and didn’t state that, most people I know including my self, do not reload brass for hunting rounds more than a handful of times. Most of the people I know and myself included in that, only shoot at most 100 rounds through a hunting rifle a year, lots of people I know including people who have been reloading for awhile may only shot 20-30 a year in their hunting rifles after load development. At that pint brass life really is unimportant. Now my match rifles, which I also hunt with, get anywhere from 1000 rounds to 3000 rounds a year depending on how much I want to shoot that year. At that point brass life becomes important to me, as well as consistency.
On top of that the average reloaders I know do not anneal and after 6-8 reloading most brass including the quality stuff will either begin to have cracked necks or the neck tension becomes super inconsistent to the point it will affect a shot at 500yrds.
I’ve heard several people complain about Hornady, mainly loose primer pockets after 1–2 firings. Maybe I’m lucky but I’ve had a pretty good bit of Hornady brass for a couple different rifles and out of probably 500-600 cases I’ve scraped 10-20 maybe because of loose primer pockets and that was after 7-10 firings I would guess. I wasn’t shooting hot but the loads were 2 grains past book max for one rifle, so not a mild load either.
I will agree with you, if I have my choice and all else is equal I’m going with Alpha and Lapua brass. In the ops case I took it as, is there any performance gain by shooting quality brass when shooting at 500 yards, there’s not unless you are using some very low dollar budget brass. If you do plan on reloading the bass upwards of 7-10 time then there may be some benefit of higher quality brass if you anneal. If you don’t anneal it will not mater that you have high quality brass as it relates to brass life.
That is just my opinion based on my experience with Hornady and Remington brass, I’m not sure if I’ve used any other of the cheaper brands of brass besides those.  Other people may of had worst luck with those companies.