Ahh.. I remember writing this now lol. John contacted me and said he responded and I was wondering how old this was.. My feelings still stand.. And yes I do think since anabolic use / abuse came along much of the science of hypertrophy has been greatly lacking.. Up the dosage and still grow..
But John is 100 percent correct.. Take a guy who understand hyper trophy.. Design a program that encompasses all aspects.. One that is disciplined.. Well thought out.. Along with a killer diet and proper use of supplements and that guy will be ahead of the crowd.. Yes training of any sort and high dose gear will get a lazy man gains.. But training based on knowledge of hyper trophy and diet and proper use of supplements will win .. So why not be ahead of the crowd since we know many will just rely on throwing weights and upping the dose..?..Eventually both have their limits.. Then what ya gonna do? Time to train smart...then maybe.. Just maybe we can reduce our gear intake and actually rely on the training and diet to elicit the gains more than the gear...
There is one general answer to your (albeit rhetorical) questions, LATS: Human nature. From the mouth of a researcher who was once the foremost exercise adherence expert in the world (he abandoned that line of research for this reason), "We are creatures of immediate gratification."
If training itself is immediately rewarding - the battle with the iron, the pump, the visual changes, endorphins, the anxiolytic effect or, the tinkering that goes with training science - then a focus on training is a given for that person because he / she finds it cool. Same with diet - if someone for some reason enjoys seeing how dietary changes affect one's physique, or if "suffering" through a contest diet or pushing the limits of off-season food consumption is fun for someone, then diet will be a focus. For one person, auto maintenance is a pain in the ass. Other guys could spend all night tinkering in their garages...
All in all, of diet, training and supplementation, supplementation is the easiest part of the equation, and in the case of super-supplements, the most powerful in the context of the the greatest reward / effort ratio.
Hell, even with creating a well thought out training regime, there is still an underlying effort level that's required, and the smartest trainers know that for the most part (given appropriate periodization and deloading), greater training efforts translate into greater gains, but with diminishing returns.
Super supplements have diminishing returns as well, but the effort of using them pales in comparison. Someone on to someone on an outrageous amount of AAS compared to someone on HRT levels of testosterone is putting forth more effort, but comparing filling syringes (and even in some cases getting the money to pay for what fills them) pales in comparison to pushing oneself to the brink of nausea several times a week in the gym vs. easier styles of training.
Also, it takes TIME to see (and thus trust) that a given training regime will be advantageous. Take DC training for example - despite the hundreds of success stories, it's still questioned repeatedly, which I suspect is because the notion of doing widowmakers and bleed-from-your-head deadlifts, etc. is only worth swallowing as being "worth it" vs. a more gratuitous pump-style workout if you're DAMN sure it's gonna work, at least for some who haven't got the screws loose to really want to train like a crazy man anyway.
I do wonder what would happen to the population of bodybuilders if there were an apocalypse that left no supplements (super or otherwise) on earth. Would there be some (how many) trainees who just gave it up because training and dieting unassisted would be just too damn hard or not worth it?... I'm not accusing anyone here (and wouldn't think ill of anyone who did decide that - those remaining would not be any "better," per se, albeit perhaps a bit crazier... LOL)
-S