Yet to view the Video:
In my opinion,
Music is an extremely natural phenomenon and pervades our lives in all forms and moods. It has the unique distinction of physical and emotional fulfilment, often bordering on epiphany. It can be enjoyed in a group, between 2 souls or in solitude. It traverses all mundane limitations like caste, creed and colour.
One does not need an expensive gear to enjoy music and that underlines its worth and beauty, and there also lies the mystery of the question in hand
"Why you care about your audio setup and why you spend your time and money on it".
In my home, my wife possibly listens and enjoys more music from her Saregama Carvaan that I do from my dedicated 2-channel gears which has kept oscillating over the years.
Now to the question of why????
It is and can become an addiction. Sometimes that one euphoric moment (placebo or factual) by a change of a cable makes you forget the money you drained on it. At other times you are often at loss if you experience the opposite or experience no improvement (a dead investment).
Audiophilic Insurgency is a self inflicted internal conflict that often borders on insanity and makes us do things beyond our means for God only knows to meet what end.
It is like the mysterious Blackhole - full of gravity, darkness and keeps sucking you in.
In this journey, it is extremely important to keep the senses under control and not get carried away with the hard earned money or the never returning time.
One must ultimately learn to enjoy music, in whatever form it is delivered, as most of the nuances are already hardwired into the neurons of your brain.