I think you missed my point. There were excellent groups throughout the 90's. There are excellent groups today and there will be tomorrow.
I'm directly talking about the RIAA group of crap. The stuff you immediately hear when you turn on your radio** going to/coming from work, etc... You hear one good song and an hour later you have heard the same song at least four times. I remember a time (not all that long ago) when the stuff you heard on the radio was just a teaser to the really good stuff on an album/CD. It made you want to give the CD a try and when you heard the CD, you definitely wanted to go to the concert. The reverse is true at present... you hear a song on the radio, and it is basically the only song on the album/CD and the rest is complete crap/filler.
One hears a song 3-4 times an hour on the radio for a couple days and having been burned many times before actually buying the CD, opt out completely from the cycle... A) you aviod buying the CD and move on, B) you pirate a copy on the outside chance some of it may be good, C)you listen to other samples (at your favorite online music store)and just buy the songs that sound like they might be worth it. From the article, most folks seem to at least be taking option C, keeping the RIAA afloat for now. I choose D) checking out the local and internet scene for new, independent music... supporting them (the actual artist) where I can, etc...
radio side note: my 1-hour daily commute is entertained by CD music mostly and some talk radio. I do have a radio playing in the lab at work (hence my comments on hearing the same songs 4-times an hour)