I like Toole, but let’s be clear that this is his personal opinion about what he likes. For some of us, the acoustics of live spaces can take a toll on our brain power. As others have written, filtering out a room all the time can be exhausting, including academic settings.We ALWAYS listen to our room when we listen music, except that if the controls of the room is right we are not conscious of the room but better aware of the musical flow....
I personally want my room a little less present. I like my stereo to be the acoustic equivalent of looking across a mountain range. That feeling of relaxation you get when suddenly you feel like you can see forever, but with my ears.
There is no "stereo equivalent of looking across a mointain range", it is not the audio stystem alone that create the sounds impressions, but the room.... It is an unseparable unity, this unity can be horrible or celestial with all the level between the 2....
The subjective impressions caused by the impact of a specific room are subjective and vary for each imdividual, but the recreation of the sound impressions by the brain/ears WITH the recording space cues and the actual cues of the room space are informations absolutely necessary to the experience....This recreation is based on the INFORMATION linked to the recording event and the room event for all of us, even if we are not conscious of the room because we are used to it...To be conscious of the room is simple, go to your basement et compare that sound with your kitchen, and the sound of the next church....
What Toole speak about are not only opinions, but serious trends in acoustical science, and we cannot answer to that:" i prefer the sound of my music coming from my stereo system", forgetting the room....We all want to forget the room... But to do so we MUST control the room....This is precisely the point i made and negating it reveal only that you are not conscious of what is the problem at all... :)
If you have the impression that your room dont exist already without any workings of it it is probably a self ingrained conditionment of your perception.... When the boat takes water anybody can negate reality and say all is well i prefer the infinite view from the soaking boat...
And we must realize that we are not conscious of the impact of our room on the sound except when we experiment with it.... I myself became conscious of the extraordinary contribution of the room by experiments... WITHOUT experiments we cannot be aware of this contributions at all...We can suspect it yes, but being aware of the enormous size of the impact, no, not at all... This is the point of acoustic treatment and controls in audio, where people invest big money in electronics and little or nothing in treatment and controls...This blinders were mine BEFORE my experiments in listenings....
The recording experiment you propose is only to reveal the presence of the room, but will not reveal the constructive/destructive impact of the room... When we lived in a room we became used to it, we are not conscious at all often of his destructive side....And anyway most people dont even believe their own ears.... Suffice to read audio forum to know that....Listening experiments is the ONLY way to create a room... Even computerized solutions has limits....
How much you are taxed by the space, how much you are willing to filter out is very individualized.