I doubt if 25% of the new buyers ever even held a Tactical shotgun or even a plain short barreled riot gun! They just see pictures or see em hanging on the shop wall and get goosebumps!
Likely as not if they actually thought about the weight of all that crap hanging all over the gun or thought about all the snagging cords hanhing all over, they'd opt for KISS and clean!
Maybe(?) a sling if it fits into your combat scenerio.
This gun has to react quick and you don't have time to switch 3 gizmos on or off and still consider if you REALLY are justified shooting?
Nope I have my HD shotgun cut to 19" it holds 6 rounds and only has a safety to operate in times of passion!