Actually, IMHO the comments (there are really just two to take note of) are both very much on point.
Bottom line...WE all must walk the walk if we're going to talk the talk.
This is the _second_ ND (not AD!) to occur at a gun show as by a vendor in two weeks across two gun shows.
Why is it that these people could not find it within them self to 1) Obey the facilities safety rules and 2) Properly adhere to the well known firearm safety rules as readily available to anyone via the NRA, which no doubt these ND persons all are avowed supporters and even lifetime members of?!
The persons who made the comments would have no ammunition to make a comment at all IF folks would quite simply act right and stop throwing them bones.