Mighty Fish,
While you and I have knocked heads on some of the things I've seen on here, I am willing to make the guess that you and I agree on this: The System of Bowling has been a total, and perhaps laughable, failure.
I, sometimes, honestly wonder if they ever really meant to enforce it or not.
That being said, I don't really think this "failure" is what led to the declining number of bowlers we see today. I really think it is a confluence of a great many factors that are all contributing to the decline of bowling.
Society itsself has changed. As a kid, growing up in rural N.E. Texas in the 60's and 70's, we had about 7 TV channels. There were no VCR's, DVR's, video games, or any such diversions. We had a car, but money was scarce, and so were trips into town. No spending money on trivial things like bowling or movies, things like that were really rare, and a special treat when they did happen. I got to go bowling once, when I was about 14, and I loved it. With little else to do in a small town, the bowling alley was a popular gathering place for most of the teenagers, and always seemed to be buzzing with them every Friday and Saturday night.
Since then, many things have changed. There are 100's, perhaps 1000's, of TV channels available today, many of them specialized and catering to the younger generation. When you add in DVR's capability to "watch on demand", then multiply that by the ability to play highly involved video games instantly with a literally worldwide participation group, you beging to see how things are moving along.
You no longer have to "go" bowling, to "go bowling". You can simply turn on your video game of choice, add in the bowling disc or cartridge, and proceed to bowl in ever more realistic types of "virtual" bowling. Its FREE, and you can stop whenever you want to, even if its in the middle of a game.
You can drive by our "local" center now (Yes, its the same one that was so far away when I was a kid) on a Friday or Saturday night, and the parking lot isn't even 3/4 full. Back then, we had to park in the empty field next door. Now,You go inside, and there might be 6-8 lanes with bowlers. Back then, all 16 lanes would be full and there would be a waiting list to get on a pair of lanes.
The world, as a whole, has changed. That change has not been good to the sport, or the game, of bowling. It has given people far more to do with less inconvenience than ever before in the history of mankind. Bowling has changed from its former "EVENT" status that was eagerly looked forward to, to merely another "ACTIVITY" that can be done when you're just bored with everything else and are just looking for something else to do.