People who buy high end (uberexpensive) audio equipment almost always express distaste for the multichannel format. It seems to be part of their personalities. Liking multichannel disqualifies you as a "serious" audiophile.
Because of this it is no surprise that dealers do not promote multichannel music. To do so would label them as not serious audiophiles, and send the high end customers elsewhere to a dealer who will play along with their prejudices.
Because of this it is no surprise that dealers do not promote multichannel music. To do so would label them as not serious audiophiles, and send the high end customers elsewhere to a dealer who will play along with their prejudices.