Why do you assume that someone lacks common sense because they carry a bowie knife into Walmart?
And why does it make them a "moron"?
As long as the person isn't breaking the law, or threatening people, or twirling the knife between their fingers as they walk through the aisles, and as long as store employees and mangers don't have a problem with it, what is that person doing wrong?
It's bad enough when non-knife people pass judgement on us because we carry knives, or pass judgement on us based on our choice of knives, but I think it's even worse when knife people pass such critical judgement on other knife people based on those very same reasons.
I routinely carry a 10" fixed-blade in Walmart (picture posted earlier, post 41), and no one, not a single customer or employee, has ever freaked-out, told me to leave, or called the cops. And I've seen other people openly carrying similar sized fixed-blades in Walmart as well. Just recently I mentioned here on Bladedforums how there was a guy standing in line in front of me at a grocery Walmart with an openly carried fixed-blade on his hip, and no one even seemed to notice, neither his knife, or mine.
I believe that some knife people possess a sort of persecution complex. They believe that everyone is staring at them, or more specifically, their knife. And they assume that people will automatically freak-out and call the cops on them. But in over 35 years of openly carrying a knife in public, and after more than a decade of openly carrying a fixed-blade in public, that certainly hasn't been my experience