Only because of the deliberate misinterpretation of the 14th Amendment by the Law Givers, NOT THE USSC, They have only ruled on LEGAL IMMIGRANT CASES regarding the 14th amendment.
This is why the Amendment needs to amended — to specify that he children of illegals are an exception to the birthright citizenship provisions. And do away with any and all uncertainty.
Because the way it reads now — is that citizenship is automatic regardless of whether or not the parents are illegals.