Eric Foner, in Second Founding (2019), notes that the only exclusions discussed in the congressional debates on the 14th Amendment citizenship language were newborns in independent Indian nations and those of foreign diplomats, exactly consistent with the traditional understanding of the Amendment

I have believed from the beginning that that was the intent...sow more dramatic divisions among Americans...I don't buy it, especially since no one deported all white guys between 17-25 after they killed their highschool mates, and a bunch of primary school kids in Connecticut.