I showed you research with long-term listening indicating that people were lost in the woods once they did not know the identity of what they were testing. And nothing about AB test requires quick analysis. You can listen for a full day to one cable, then to a different one the next day. Or listen for a week or more as the listeners in that test did.
Remember, the science of how your brain works 100% predicts why you are worse off with long term listening. So the research is backing what we know about your brain. You on the other hand, are making up your own ideas of how your body works and confusing yourself with it.
You are confusing music making with music playback. Making of the music is hard to quantify. What makes audible difference is not at all. We simply test people a few times blind without knowing which is which and the result pops out. And that is folks like you are imagining differences that are not there. And worse yet, try to proselytize the same to others. It is a terrible thing you are doing to yourself and others.