Ignorant??? Why do you think this? Have you conducted a DBT listening
to compare your cables? I bet not. To date, no one has passed such a comparison between comparable cables, no one.
Using your eyes is unreliable, misleading at best.
I've used cables cheap and expensive and its honestly not possible to predict how it will sound with your setup because there is a difference in sound.
Actually, it is very possible to predict its sonic quality from the cable parameter specs. That is reality, not wishful thinking.
About a month ago someone switched the cables at the office where I work. AFter about 20 minutes in the morning I had a splitting headache from listening fatigue.. It took me a couple of days to figure out that someone had switched cables.
Interesting story, nothing more. When you can pass a DBT listening test comparing your cables to generic ones, then we can discuss this further. Anything less, is just stories like alien abduction, holistic healing, psychic encounters, etc.