"Birthright Citizenship" enshrined into law at a time when the democratic party, hating and fearing their former slaves, did not want them to remain in this country, and if they did remain, wanted them unable to vote the democratic party members out of power were claiming that none of them were citizens. It was never meant to be used as a back door to sneak others in indescriminately.
Many cherry pick passages, even while claiming the scriptures to be "fairy tales" or they pronounce God to be a monster because they don't agree with His methods. Sadly, far too few "believers" spend too little time reading His story as it pertains to us (The Bible) to resist the Deceiver's outright lies and half truths.