As a reviewer, since my species is being put under the microscope here, I offer my book, The Audiophile Laws, tthe culmination of 20 years of reviewing. In it I discuss my habitus as a hobbyist and my reviewing methods, and offer many practical (i.e., real world, proven through system building) principles that advance audio systems efficiently with a goal of improving listening satisfaction.
Frankly, all the philosophizing in the industry and community doesn't mean much to me. My lifetime goal is to enjoy as many audio systems of different genres as possible and to see how good I can make them all sound. In the process, I have learned what works and what doesn't work when seeking to bring the rig to the point where I have complete satisfaction as a listener. I care little about the politics and machinations of the audiophile world.
If anyone wishes to see the adventure I have just begun, that will find a spot in an anticipated second edition of the book, take a look on the Miscellaneous forum at the thread entitled "Battery Power at a Price Point", where I put my Audiophile Laws to work once again in actual system building, with great benefit! That is not to sidetrack the discussion, but to offer an example of how I draw up system building principles. Within a span of a couple weeks, I dove into the topic, vetted it, and used several iterations, including three systems, to discover its benefit.
While some of my Audiophile Laws may seem mundane to seasoned hobbyists, they are enlightening to anyone who is newer to the game, and I have revelations that will surprise even long time audiophiles. Those who have closed minds will continue to make mistakes, to build worse systems, and those who have open minds, who are willing to reconsider the received wisdom of the community, will claim a better listening experience.
The discussions of attitudes, relationships, nostalgia, and the politics of the industry don't help build a better rig and attain better sound. My principles based on real world system building do so. I took a break from participating here for perhaps three years while I was writing the book. When I returned, the same worn topics were rehashed and I thought, "I didn't miss much."