I said its kinda, never said it is, plus I said its my opinion...It depends on how you put it....not saying I don't agree with what you say either....
I hope you don't feel like I am attacking you because I wasn't, simply debating a point. If you agree with me though than technically you disagree with what you said and the dominance theory

I agree that it has to do with dominance in an underlying factor. As when they are higher up I fell that they feel more dominant and tend to refuse commands or bite. However, FACT, many, many books, and all people knowledgeable of parrots understand that the overall reason of the height is SECURITY. They're security is being up high. They feel safe up there, and rightfully so. I however feel that where they feel feel secure they feel in control of the situation and where one is secure they are dominant. That is how I feel about the topic. Many people will say that the hieght contributing to dominance is a myth, and that it really is height being a secuirty to them, but I llink security and dominance together.
Parrot Training Myth #3: Height Dominance | Karen Pryor Clickertraining
Height dominance is a myth - ParrotChronicles Why Does My Bird Do That? Q&A
Eight myths and half-truths about parrot behavior « Peggy’s Parrot Place
You are contradicting yourself though... All those links you posted are in support of abolishing dominance-based behaviour thinking when it comes to parrots, so I don't understand why you are using them to support your ideas. You say:
I however feel that where they feel feel secure they feel in control of the situation and where one is secure they are dominant.
If I am understanding correctly, parrots who are secure (not nervous) become dominant, which leads to aggressive behaviour. If this is the case, than are all non-biting pet birds friendly because they are insecure and nervous, therefore, not dominant? Does this mean we have to make our birds feel nervous and insecure in order to make them handleable?