"In 2017, Stevens began studying cases like Watson’s, combing through court records for instances of ICE detainees being released after the government acknowledged they were citizens. She connected with dozens, including many who had been deported before the government could correct its error, and who got in touch with her from other countries. 'This is happening all the time,' she says. In her study, she found that, on average, U.S. citizens detained by ICE spent 180 days behind bars. Deportation is always a real possibility. At a mass removal hearing she attended, Stevens remembers the judge declaring that all 50 defendants would be deported; as the bailiff cleared the room, a man stood up and shouted, 'I thought I’d have a chance to speak to a judge!'"
"It took years, but eventually the BIA, even with the naturalization papers in front of them, denied his request for a stay, concluding the government could deport him. The court’s argument was arcane: It maintained that Watson couldn’t prove his father had custody of him when he was naturalized."
"A court would eventually rule that Watson had been wrongfully imprisoned. But the statute of limitations to sue the government began the day he got locked in ICE detention; it had passed by the time he was released."
It is a core tenant for criminal trials, not the civil proceedings of immigration. Instead, lower standards, including probable cause for detainment, or a "preponderance of the evidence" standard for the immigration proceedings is sufficient. That is and has been the American standard.
Legal immigrants to America for over a century accepted and complied with these legal processes, many of which were even more burdensome or discriminatory (quotas, Chinese Exclusion Act, Immigration Act of 1924, etc).
It's unamerican to undermine a core tenant of the US's national sovereignty: the "sovereign right of States to determine their national migration policy", by arguing that unregulated, irregular migration is the norm and that any action to enforce immigration law is unthinkable.
Your understanding of American immigration law is incorrect, I'd like to correct you to perhaps help align your understanding of American history with the somewhat wrong-headed idea you have of American values. America didn't become "the melting pot" by having communist-style border checkpoints.
For basically the entire first 80% of our history, the most the federal government would do in regards to immigration was write down someone's name and nationality, then send them on their way. You're right that in the early 1900s, there were finally some restrictions passed, but by that point the national fabric of America was already sewn, and even those restrictions only applied to specific countries. Right up to the modern era, millions and millions of people have been moving to the USA, and only very, very recently has there been an extremely formalized process, or efforts to go out of the way to deport people that aren't committing actual crimes (overstaying visas is a modern thing, and isn't the kind of crime I'm talking about) (and before you get on me about breaking the law making someone a criminal, lemme know how many times you've driven over the speed limit, and whether you verify your turn signals, headlights, and brakelights work every time you operate a motor vehicle).
I grant you that the government is often at odds at our values, such as with the Chinese exclusion act or when they put Japanese in internment camps, but the American culture has been pro-immigration and pro-refugee for our whole history. "Give me your tired, your poor, Your huddled masses..." No way in hell bureaucracy is more important to us than that value.
American conservative media are really good at repainting history, so they seem to have convinced some people such as yourself that American sovereignty is predicated upon a tightly controlled and monitored border, but that's basically the opposite of the truth of our history. My guess is that the conservatives need scapegoats to distract from the collapse of the living conditions of the working class from the true reasons (higher concentration of wealth) and so they've picked immigrants this time, a typical target. What genuinely surprises me is that people on hacker news, who I consider typically more media-savvy than the average person, are falling for this as well.