I get the entire room treatment thingie but if your components cannot product the correct tone (such as piano, sax, violin), dynamics, dimension, clarity, details, etc, then IMO the room has less of an impact. For example, old 70's box speakers may have less interaction with a room as they are usually sweet in the mids, slightly boomy in the bass region and slightly less open in the top end.
Happy Listening.
Happy Listening.