I really hope I understood what you stated correctly, as this is a bit off topic.
The digitisation of music and lately the compression of it has made a huge difference to the skills base and real sounds.
I would say "over compression" and "amount of damage", but otherwise agree. :)
Talk to any of the early BBC or studio and live engineers from EMI or Deutche (sp) records and listen to any of those two mic recordings they made and you soon realise what a huge step [backwards] mass market music has taken.
You have slightly confused two issues, but I will address them both here.
First, what you call Mass Market music is made with only two purposes in mind:
1. It is created to be
liked, devoid of any actual substance, and therefore what it actually sounds like or is about is irrelevant, and therefore void.
2. It is created to be the
carrier frequency for consumerism; ie, to sell a lifestyle (cars, watches, bling, gadgets, etc etc)
So to compare Mass Market music to what I would call
Handcrafted music is unfair from the get-go -- they serve different purposes (one tries to challenge and enrich the listener, the other seeks to anaesthesize).
Second, going back to the so-called Golden Age of recording, there was a lot of disposable music recorded then, as well. I do agree, however, that it was generally more carefully recorded due to two outstanding factors: there were a lot less tracks (if any) at their disposal and there was virtually no way to fix a bad take in post production.
The other thing that changed recording quality forever was the advent of the electric guitar (yay!). Overnight the percussion section went from being the loudest part of a combo to being drowned out. That changed the way music was recorded and presented live forever.
Simply put, using a single 12" ribbon mic would not work in recording a band today due to the fact that music today is not designed to fit together the way acoustic instruments are. There are too many pieces to fit, even in a simple rock combo. (The sheer amount of items fighting for the precious midrange in a 4 piece rock band can
only be handled with post-production)
To wrap up this (overly?) long post:
While I disagree that digital technology has made us
dumber, it has certainly has the potential to make us more
lazy if we are not careful.