Citizenship by statute is naturalization.
This won't be true no matter how many times you repeat it.
Read the US Code.
I have posted the text and given the reference so you can check it out for yourself. Naturalization is a process for making citizens of persons who have ALREADY been born. You can't naturalize someone who has yet to be born and if that person is a US Citizen at birth, there is no need for naturalization. That's the law in the United States; whether you approve of it or not, or whether it satisfies your sense of right and wrong, or your personal aesthetics notwithstanding.
How much easier can I make it for you?