Baking is more than simply heating. It does transfer heat, but so does rubbing something. However, I'd bake bread in an oven rather than rub it with my hand in the hope that I could heat it up and turn it into a loaf.
Baking produces things like crusts. Microwaves are not renowned for their ability to produce the
Maillard reaction. Poaching an egg is not the same as boiling or frying one, but all involve heat. It is not a question of the degree or presence of heat alone- the medium is the message in cooking. It is not a question of us not understanding your deductions. But maybe I am too stupid to get the brilliance of someone who has worked out that cooking involves heating things so there is no difference between frying/poaching/boiling/roasting, etc, etc.
I am closing this thread because I am not sure that any of us can take any more of this.