Exactly. Why do some people hunt with flintlocks, or with black powder cartridge rifles, or a 1903 Springfield sporter and a 2-1/2x Lyman Alaskan? Or for that matter a longbow.

Other people hunt with the absolute limit in technology, whether a compound bow capable of killing at 80 yards, a muzzleloader with a 3-9x scope using pellets and sabots, or a modern rifle with a "tactical" scope, fast-twist barrel shooting ultra-high BC bullets, and a ballistic program on their smartphone.

Now, there are some hunters who think they're morally or intellectually superior because they use a flintlock or super-scope. Apparently that's how some humans will always be--again, because they want to. But it's really stupid to call somebody else stupid because they choose to hunt with a flintlock, longbow or round-nosed bullet.

“Montana seems to me to be what a small boy would think Texas is like from hearing Texans.”
John Steinbeck