Interesting video. Suspect he's right based on what I know.
The sound of "modern" music has evolved with technology since the first shellac 78s appeared in the 1890s. There are always folks who think the "old sound" is better. Remember when CDs first came out? There were audiophiles who believed vinyl was "better". In many cases they were right, but in the long view, digital music rules. And there may not be a better sounding album (to me) than Brother in Arms (1985) on CD. I digress.
All that being said, I do prefer the organic texture of older music to most of the shiny new music I hear. But if others feel differently, as so many obviously do, that's ok, too.
The reason modern music sounds like it does is because it sells. Not to me, but you already knew that.
