Not really. Anyone who has been around the Irongame for a long time realizes that a lot of beliefs are held like people hold religious convictions. Opinions and attitudes spread in various ways and they guide behaviour, beliefs, theories and so on. We believe lots of things we don't comprehend. Eg., a muscle needs to recover to grow. That, in my opinion, is false, but most gym goers believe it. The actual physical processes that occur in muscles are very complicated. The discipline of exercise science is exceedingly difficult, and most here, including myself, don't have the vocabulary to comprehend it. That doesn't stop us from formulating theories based on our experience. However, that usually isn't very solid for evidence that the theories work and are true.
If what I am saying is true is it any wonder that there is so much disagreement in bodybuilding? Go to any muscle forum and there are still debates about training.