Not being a general reader of the gun mags until recently I was never "into" the scout rifle fad. Then again, I had my Grandfathers Marlin 336A to shoot and carry all over the western Washington mountains.
And later when I was hunting in Colorado, I longed for a short, light weight rifle with a scope. Pity I never got one. Recently (the last 5 years or so) I happened on a Remington M600, and it has turned out to be the rifle I wanted in the years I hunted Colorado.
Again recently, (last 15 years I was given a Mossburg bolt action .22LR. The barrel for the first 6 inches from the muzzle back to the chamber was in a deep state of corrosion. How bad? The barrel was completely blocked with orange rust. I cut the barrel back 8 inches, and the magazine tube, crowned the new muzzle, bead blasted the action, barrel, mag tube, sanded and oiled the stock, mounted a fine Simmons scope, and made myself a fair representation of a scout rifle in .22lr caliber. And it's a treat to carry and shoot here in these northern Illinois woods, just as the Remington M600 would be in the hills and valleys of Colorado.
Anybody who has been forced to carry a 9-11 pound or heavier rifle in the mountains of Colorado will surely appreciate a "scout rifle".
Remember that most game for the table, regardless of where it is taken, is taken in less than 200 yards. Yes, maybe in your area it is further, but the reality is, that is not the norm. In western Washington most game is taken within 75 feet not yards.
In my view a "scout rifle" is just a step up from a camp gun. That one gun that is handy, reasonably light to carry, that anybody can grab and hunt with if needed, but which is also that gun you might want to have with you in the truck or on the 4wheeler for that opportune time when you haven't filled your tag but, lo and behold, a fine table specimen of venison ambled up from the draw, outside the reach of your sidearm and your lever-gun in the rack behind the seat. In such a case you don't have to guess the correct amount of elevation to hold over, you just sight and poke that .308 round in the boiler, and then go collect your dinner, because you sighted that scout rifle for two or three hundred yards, and you are confident of your abilities.