Getting higher quality sound than the common herd is a sort of religion with some people. You will no more convince them that their chosen route to heaven isn't valid than you will convince religious fundamentalists of the same thing.
Maybe that's because music can have a direct line to the emotions, but, like sex, the effects aren't under conscious control. So people need a way to get in the right frame of mind. Concentrating on the finer points of sound quality forces you to pay attention to the actual sounds, and avoids distracting thoughts. And a feeling of inner satisfaction at being able to hear subtleties that escape most people probably helps as well.
The exact means doesn't matter so long as it achieves the desired result. In the mid 1950s a friend of my father's explained to me how listening to Chopin on his acoustic gramophone was a far superior experience to the new LPs. Perhaps it was the slower wow of the newer medium that bothered him. But I think it's more likely that, having invested money and emotion in a superior wind-up gramophone, music on an ordinary LP record player just didn't turn him on.