Owners manual?

Answers to questions only the Gabe developed would know that you would find jn a manual for the past 40 years?  

Obvious missing logical features.  Is this intentional?  What is the point of the coaching carousel?  What is the point of formation subs?what is the point of custom playbooks?  
Broken pieces of features that do not work together?  Why? 

 developers not know the answers? 

Where is the manual?