I have no universe of my own. When large scale studies across many audiences (audiophile or not), many systems and countless speakers, shows very high consistency of what we all think is good sound, combine with participating in the same tests myself with the same outcome, I will be a good horse and drink the water.
I don't know how to not be student of great research with personal relevance.
Why are we the same? If I turn up a clock radio to the point of distortion, do you think some of us would like that and others not? I think we both would agree it is bad. When the kid in his small car comes by you with his stereo blasting distorted bass, does our life experience stop us both from disliking it similarly? I don't think so.
By some evolutionary magic, we are wired to have similar preferences to solve an impossible puzzle. Without ever being given the experience of what the talent heard when producing the music, we are able to detect colorations that bother most of us similarly. There is a golden reference in our brain to guide us there. You are right on the role of perception acting here. Just not in it driving uniqueness
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I think
this is blessing and something to celebrate. It means equipment can be designed to sound correct and appease many audiophiles and general public just the same.
Yeh, it takes away from us thinking we are some gifted class of population because we spend so much time and energy on the hobby. But so what? If it allows research to be focused more on delivering good sound to us, it is something we need to ultimately want and like.
My two cents anyway
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