I'll bite.. I'm a knife nut as well as a gun nut... for me it's about finding something that doesnt just work but that works WELL.. I have AO in my hands and chronic tendonitis in my forearms from my career.. a poorly designed knife is so much harder to use as it requires different hand / wrist angles as well as just not being designed to utilize the full length of the blade... the more though put into grip ergos, blade ergos, grip to blade ergos, grind ect the better the knife will perform. Look at a mora for instance...great knife that will do the job, but its ergos are designed for bush craft not skinning. Most of the blade isn't even used while gutting or skinning because its designed for a different task. Other things like heat treat, steel type, play a big roll in higher priced knives as well.. I have no interest in wasting time sharpening when I should be disassembling a downed elk. Nor do I want to carry two knives if I can only cay one..
I liken it to axes. A cheap department store axe will chop a tree down. But a well designed properly built axe with detail taken to the overall design of what makes an axe chop well does the same job in way less time with way less effort. Until you use top notch gear it's hard to understand why a guy would spend $200 dollars on an axe when a $50 dollar axe will cut too unless your only ever going to cut one tree down...same as a knife until you use a well though out design made by a skilled craftsman built specifically for the task your trying to do, you'll be more than satisfied with a bargain knife especially if you dont use it a ton or often.. at the end of the day a broken bottle will gut, skin, and part out any deer ever born...most guys would rather use a knife.
As I 90% of the time do gutless for my use a knife has to "unzip" a hide, skin, and part out/ debone as well as not wear my hands arms out in the process as well as hold an edge for the whole duration of the job. I've never found a "cheap" knife meet those parameters.