Don't ask people for input "What we think" then start crying like a first grader when it's not the response you wanted. You asked for input and the members gave it to you, the overall input was it's a stupid waste of money. I think you posted this in the hopes that we would all somehow approve of it, thus making yourself feel better about buying the item.
The responding officer may think your a mentally challenged person if they saw you with such an item.
Why would someone need such an item? You said for a mass shooting event? You also say your not a "Sheepdog(can't say that with a straight face)" or wanna be cop right? Then why buy such a product? The only time you would need such an item would be a mass shooting right? So you take it out and throw it on and go running around with your firearm in hand looking for the threat? That is the only reason I can see for having such an item, a person with a concealed firearm would not need it.
I said I was looking for serious input, not jokes and I am not buying this anyway. I just found it interesting.