This sort of makes B$ out of yous multi linked diatribe.
I believe you are forgetting the return to / live in US requirement.
No, it means they may legally be NBC.
Remember, never expect the law to be logical.
As an example, years ago when the Soviets were building their new embassy in Washington, DC, they brought their own general contractor. He had diplomatic immunity. His Soviet wife was sort of a helper, part-time secretary around the Soviet Embassy. They never applied for diplomatic immunity for her.
She got pregnant while they were here in the United States and is a “courtesy” to the pregnant mother, they asked her (when she was eight months pregnant) would she rather fly Aeroflot back to Moscow and have the baby in Pregnancy Hospital number 11, or would she rather have her child at Walter Reed hospital.
Mom was no dope.
When Katrina was born at Walter Reed, she, like all babies at Walter Reed, were foot printed.
Eight years later, general contractor father, mother and Katrina go back to Moscow. Just before Katrina’s 18th birthday, she asked her mother “Mama, you always told me we were going back to the “Workers Paradise” When I look around, I see many workers, but no paradise.
On her 18th birthday, Katrina took her footprints and her birth certificate to the United States Embassy in Moscow. Three weeks later she was here.
She is legally a natural born citizen because she was born here within the geographic United States, and at least one of her parents was subject to US law.. Had Katrina’s mother ever obtained diplomatic immunity, and therefore not subject to US law, Katrina would not be a citizen..
But because her mother was subject to US law, Katrina is here, now married, has two beautiful children, hates Putin and the rest of the Communists, and thinks Ronald Reagan was one of the greatest man who ever lived.
Like I said, never expect the law to be logical.