[DiogenesLamp]

But they derive their citizenship as a result of the naturalization process their parents went through. They are naturalized citizens.

As are any citizens who are naturalized at birth as a class.

[DoodleDawg]

As are any citizens who are naturalized at birth as a class.

Nobody is naturalized at birth. Naturalization requires a legal process. If you achieve citizenship at birth then you are natural-born.