Cruz is only a citizen by Act of Congress. Naturalized means made a citizen by statute because birth alone is not enough. Clearly Cruz was naturalized at birth because Congress allows this by statute. There is only one citizenship that does not require “clarification” by law. Born on the soil, of two citizen parents.
>>>Clearly Cruz was naturalized at birth..
No, there is no such thing.
One is either born a citizen or goes through the process of naturalization. There are clear requirements for becoming a naturalized citizen:
https://www.uscis.gov/sites/default/files/USCIS/files/M-1051.pdf
https://www.uscis.gov/us-citizenship/citizenship-through-naturalization