The Constitution does not define the term “navy.”
According to your bizarre theory, the Congress could redefine “navy” to mean “lollipops.”
You are in la-la land. A natural-born British subject like Barry just ain’t ne c’est pas un naturel ou indigene...
Thank you for your well thought out and reasoned post.
Oh, and by the way, Congress did define the term "Navy:"
(1) The term “Navy” means the United States Navy. It includes the Regular Navy, the Fleet Reserve, and the Navy Reserve.
(2) The term “Marine Corps” means the United States Marine Corps. It includes the Regular Marine Corps, the Fleet Marine Corps Reserve, and the Marine Corps Reserve.
(3) The term “member of the naval service” means a person appointed or enlisted in, or inducted or conscripted into, the Navy or the Marine Corps.
Silly, ain't it?