If the shotgun has a durable finish, so what, it is tougher than other choices and one can hunt in cold weather or dogging through swamps with less fear of trashing your firearm's finish of choice.
Obviously you have never shotgun hunted big game with success, and I would doubt you have tried archery or muzzleloader for deer too. Because all of these choices, require you to queitly stalk closer or choose your shot wisely.
Your statement, obviously un-qualifed, further demonstrates to all who know better, that you have little experience, or little tolerance of other persons personal preferances!
Your statement, falls out of you, with the speed of a Liebral at a leadership convention. In other words, not vetted by brain.