A reply from my friend Tom in Australia not on Steemit,
That was a good read, well structured. The first four paragraphs paints the foundation in black and white and from there you have done well moving through the rest of the article towards the desire to be extra ordinary, like we all should pimp out our lives and join the pop circus.
I agree with your view, the modern evolution of music from my perspective seems to be like that of a funnel that concentrates down to one category/output which is popular pop music, and as you wrote void of substence. Music, like all forms in the family of artistic expression has great power through experiencing it. We all know the times we experienced a piece of cinema, music, a novel etc that shook us down to our core and in hindsight seen how that touched us in ways that helped shape our perspective on life, positively speaking.
But as you noted that coin can be easily flipped to a negative impact, I do wonder what perspective I would have if being born a generation later with the influx of 'smart' devices and being bombareded with the latest pop culture at a much earlier age.
Growing up with Disney and later MTV helped influence my enjoyment of stupidity, of course it wasn't all bad but I could have invested much of my time elsewhere but through a developed interest in cinema where I discovered good filmmaking I was able to sort out the shit from shinola. As long as its consumed it will be reproduced, I suggest to get off the main roads and explore.