Birthright citizenship made my mother and her brothers American citizens automatically, though their parents were both immigrants. Grandpa did not get naturalized till nearly a decade after mom (the youngest) was born. Grandma died before she had the chance.
Birthright citizenship is non-negotiable for me. If you were born in the USA or its territories, you are a US citizen. Period. I don’t care about the circumstances of that birth. The child cannot choose how, when or where he or she is born.