Birthright Citizenship was upheld by the Supreme Court in United States v. Wong Kim Ark in 1898.
In that decision, the court borrowed heavily with old English law regarding Scotsmen and English lands.
The British Nationality Act of 1981 officially ended birthright in the UK when they realized anchor babies were not just Scotsmen born in English lands, rather, it was creating incentives to bring in people who had no blood connection to the soil and thus forcing UK government to take on the burden of assimilating the anchor babies as the parents would be unable to do so.
45 years later, America still thinks it's a good idea to have millions of babies with no path to real assimilation.
This disconnects legal status from cultural integration. A child born here becomes a citizen, but if their parents aren’t part of the cultural or linguistic fabric of the country, then assimilation doesn’t happen naturally. Schools, welfare programs, and local governments become the stand-ins for that missing link, and from my own experience plus available data, they’re just not built to raise citizens from scratch.
This also undermines national cohesion. Citizenship should imply a cultural bond, shared values, shared language, shared obligations, priorities on liberty etc. When the government hands out citizenship automatically with no expectation of integration, you eventually get a patchwork society where people live in America but not as Americans. And when a critical number of de-facto non-Americans populate America, it turns from a cultural melting pot into a balkanized buffet.
Thoughts?