You are of course 100% correct in all you say. However, it seems to be "the thing to do" these days for people to blast high volumes of high pressure, high velocity, big bore handgun rounds down range these days for no real reason.
I don't guess anybody has told them that doing so will do great damage to their hands, wrists and elbows and when they turn 60 the pain will be so bad they will be back to shooting 22s, 38s and 9mms and wishing they had be doing so all along. Just picking up a full mug of coffee will become a challenge of the human will over pain.
The truth is that except for the very few, if any shots, needed to kill big bear, moose or bull elk a 40 caliber or over cast bullets, weighing 200 grains or more, traveling 900 fps will kill everything on the North American continent, within handgun range and providing the shooter can in fact shoot.
Testosterone is a heavy drug for many people and they only learn the consequences of youth when they are too old to reverse course because karma has taken over.
"Some folks learn by watching, some by listening and others by reading, but the rest have to pee on the electric fence."...Will Rogers