Thanks for that observation
Just from reading accounts of people using it, overall many seem to have pretty decent success with RM method but it's very difficult to say if this success is actually from the method or from just having a "method" at all.
Meaning - if someone has a consistent and not terrible game plan and stay with it, they will probably have good results regardless of the exact details. Better than having no particular method, and better than the hobbyist default of testing whenever and changing stuff in your tank whenever the mood strikes you.
My opinion is it’s at least 99%, if not 100%, because people are paying attention far more. Many, many, many KZ users have reported they feel “in tune” with their tank dosing the little blue bottles daily. Much more in tune than before or after using the KZ method at least.
My own experience agrees that simply finding A repeatable and successful method is far more important than the actual method. Especially when that “method” is throw darts in the dark and hope one hits.
I’d venture to bet that anyone who picks up and runs the RM method will find success. Andre has a great system in place. Figuring out if it’s worth it to each individual is the bigger unknown.