I think it depends on the TYPE of hunt.
Back two years ago when feral hogs totally destroyed my uncle's corn crop and about half of his peanuts, we would have used hand grenades if we had them. We used traps, lights, shotguns, rifles, handguns, bows, whatever we had on hand and who ever we had on hand to try to take out as many as possible. We weren't "hunting" by the traditional sense of the word, we were trying to thin out or control a "pest". All with the blessings of farmers and the DNR Rangers.
It was a lot different than a traditional stalking hunt.
I do agree that young hunters need to learn the traditional sporting methods and employ them when on a 'traditional' type hunt.
Like I said, I think it all depends on the need, as to the application of skills and equipment.