There is no doubt that semi-auto and pump-action shotguns are more effective than double-barreled shotguns. They have higher capacity, are lighter, faster, and even more affordable in some cases, however, there are certain advantages to owning a double-barreled shotgun.
And despite their tactical shortcomings, high-end double-barreled shotguns are much more than firearms. They are a piece of art, a status symbol, and a must-have for upland fowl hunting, clay shooting, and many other activities.