For the overwhelming majority of music listeners the statements make very good sense. If you download your music from popular/non-audiophile sites, don't use acoustic room treatments, don't have a dedicated listen room, haven't meticulously positioned your loudspeakers and don't seat in a sweet spot, then why spend over $1k on an amplifier?
There's no need for snobbish bashing.
There's no need for snobbish bashing.