Part of this comes from the fact that I build uppers on the side. I fully realize that there are guns to have simply to have them, because you like them. Believe you me, I have a fair number of those myself. They are for decoration and/or fun at the range. And there's absolutely nothing wrong with that.
However, that's not what I'm talking about here. I'm talking about guns that are, at least ostensibly, intended for practical applications, whether it be self defense, hunting, competition, etc.
When people come to me to have an upper built, it's generally for some specific purpose, usually killing critters, and more often than not they will ask for advice. They generally have a pretty tight budget they want to stick to. Now I will try to guide them in practical directions, but alas the customer is always right. So if they want a 15'' tacticool rail on a varmint rifle, that's what they get.
Then you have people who are hung up on some really strange stuff. For example, let's say someone comes to me wanting an AR upper for home defense. They want it in 5.45x39, so I'm of course going to tell them that those mags don't have the best rep for reliable feeding and they may want to consider just going with .223. Well of course they have it in their mind that 5.45 is the poison bullet, and .223 is the poodle shooter, and no explanation of ballistics is ever going to change their mind.
When it comes down to it, 90% of people care only what the gun looks like, or what their emotional perception of it is, and they will dump all their money into getting a certain look at the expense of functionality and quality. Which would be fine if they just came right out and said they wanted a cool range toy, but that's never happened.
I don't think people who, for example, build computers really experience the same thing. Or even people who build custom cars (I'm talking about ones with a purpose, like racing or off road; I realize there are "art" cars). I think the only other area where you get this kind of mentality is in custom design work, like an artist or interior designer. You don't have to justify liking a certain color or pattern if the end goal is aesthetics. Or take architecture as another example. If the building is aimed at aesthetics then you don't have to justify something if it looks good. Falling Water is literally falling apart because it's impractical, but no one cares because it's art more than house. However, if an architect were to be employed to build something that needed to be functional, he would of course expect to sideline less practical concerns, and might wonder about his client's sanity if he asked for design changes to a tornado shelter that would weaken the structure.
There's just this strange mentality when it comes to the gun culture. You would think being utilitarian objects there would be a certain pragmatism and objectivity. It's these emotional connections to certain calibers and appearances that I don't get. What truly boggles me more than anything is that most of these people think their choice of gun says something about their character, like it's part of their personality. Like they know in their hearts they're rugged manly men, and that means they inherently know which guns and calibers are best (always the bigger, shinier one), facts be damned.
To me it's like looking at a computer on the shelf and saying, "That one looks faster," and buying it without even reading the spec sheet, then going out and telling everyone it's the bestest fastest computer ever made, without having any clue as to the nuts and bolts of it.
ETA: I remember this old movie (I think it had
Cary Grant Rock Hudson) about this guy who was the world's foremost expert on fly fishing, had literally written the book on it, yet he had never been fishing a day in his life. He simply looked the part and people trusted his advice. The story goes that he started working at Abercrombie and Fitch out of college, and despite knowing nothing about fishing he just made it up as he went along and became their top salesman.
I feel like that movie should have been made about a guy working at an LGS who then becomes a gun writer, despite never having shot a gun before.