Harman's tests indicate a preference very widely and by a large margin agreed upon by listeners comparisons. Further the target their data pointed to isn't anything strange. A very even balanced response. One must pay particular attention to even small resonances as they are audible and detract from a speaker. A wide controlled, even directivity off axis. Is any of that non-audiophile?
They have tested employees, the public, pro audio people, and even groups from other countries with langauges other than English in case that altered a general preference. So far none of that seems to matter.
So if audiphile preferences are different what would they be? More coloration, more zing, more zip, what? Their proposed target isn't any oddball idea. I guess the audiophile oxen being gored is the idea some highly respected, revered high end designs have some measured performance issues, and when auditioned blind they score poorly. Other high end speakers that score well, don't do any better than less expensive speakers that more or less match their performance. Again, really not a strange idea.
I will use the words of Nelson Pass to address you question. Although they are about amplifiers IMHO we can transpose them.
Our real customers care most about the experience they get when they sit down to listen to their music. We create amplifiers that we like to listen to, on the assumption that we share similar taste. We want our products to invite you to listen. We want you to enjoy the experience so much that you go through your entire record collection - again and again.
The audiophile taste and great audiophile experiences have been described by many experts with good writing skills, highlighting its diversity and its convergences. Surely it does not need one more amateur post summarizing it.
BTW, just to please my curiosity, can I ask you why you list a pair of some of the worst measuring speakers (SoundLab Aura) in your system? BTW, I own its larger brother that does not measure better according to Harman guidelines.