@larsman I guess that’s it ... anyone can see the difference, and/or it can be objectively measured. Unlike with audio, where someone can claim he/she hears an improvement after installing expensive accessories like cables, fuses, or floor spacers which have no scientific base for any effect ... no one can verify that claim.
If someone likes the ’warmth’ and the distortion of tubes, or the higher noise floor, the crackling, the limited dynamic range and the wow and flutter of vinyl ... then that’s a matter of taste. Just like with a TV set where only few people use the ’movie’ setting which has optimum color representation ... many have it on ’standard’, which blows up the contrast and colors ... also a matter of taste.
If someone likes the ’warmth’ and the distortion of tubes, or the higher noise floor, the crackling, the limited dynamic range and the wow and flutter of vinyl ... then that’s a matter of taste. Just like with a TV set where only few people use the ’movie’ setting which has optimum color representation ... many have it on ’standard’, which blows up the contrast and colors ... also a matter of taste.