Gichin Funakoshi was a Karate Master, not a God.
My intention in reproduce some words of wisdom are not to qualify those words by the absolute truth idea scope for everyone here, was more like to serve as a guidance. I think people have to dive in and find their personal truths. There are a lot of patches to follow and we can freely catch from them what will better fit for us to create our own truth. I think the quest is personal yet we can meet a lot in common ground perspectives while sharing. Not an easy job for the closed mindeds, read heavy traditionalists or modern blindeds.
All of his teachings can be qualified like any one else.
Yes, i do agree in part, and they were no doubt. I think one of the persons who did that in a way that have affected shotokan so much was his own son, master Yoshitaka. Of manny things he have questioned and changed the most notable was to brake the old method of 3 years per kata. (thanks master Giko)
Personally, of all of that said... If someone choose a particular method to follow like do 3 years each kata before go to another or if they worship a cow and view it as a god and they feel good about that and things are working nice and smooth that way for them, i do think for that particular cases those views and methods are valid.
Not valid for everyone ofc, nor even for the majority of the people but your opinion alone about what you think its truth or what is it should be or not the truth doesnt invalidate other people ways and experiences.
Ok, now about kata, forms, stances... Ill really try to save you from another boring history class or thesis...