Sounds like the Court got it right.
https://www.aclu.org/other/constitution-100-mile-border-zone
There's no evidence, for instance, that the fourth amendment was meant to prevent customs checks at the border. Inside the US, customs checks would be unreasonable searches, but at the border they have always been legal.
Phone searches are nasty, invasive, and not like a customs check at all. That's why we have courts to distinguish them.
I understand the pragmatic argument, but not the implicit presumption that an upstanding citizen would come home with contraband.
Here's an explanation of reasonable suspicion in comic form (part of a larger chapter on 4th amendment law): https://lawcomic.net/guide/?p=1833
The only reason it doesn't say that is that it's inherent in the term "warrant". A warrant is exactly the legal authority to use force on behalf of the government contrary to the rights which the law would normally guarantee, which is a prerequisite for performing any search or seizing any property (absent the owner's consent, of course). Any law purporting to authorize searches is a warrant, though not necessarily a constitutional one. There is no such thing as a legal search or seizure without a warrant. There are only unauthorized, and thus illegal, searches and seizures, and unconstitutional warrants.
If "reasonableness" were enough on its own—in other words, if obtaining a warrant were not a necessary part of the process of conducting a search—there would never have been any reason to place further restrictions on the issuance of warrants, and the entire second half of the 4th Amendment would be void.
It sounds like this recent ruling may have rendered that page out of date.
From your link:
> According to the government, however, these basic constitutional principles do not apply fully at our borders. For example, at border crossings (also called "ports of entry"), federal authorities do not need a warrant or even suspicion of wrongdoing to justify conducting what courts have called a "routine search," such as searching luggage or a vehicle.
From the OP:
> In a major victory for privacy rights, a federal court in Boston today ruled that the government’s suspicionless searches of international travelers’ smartphones and laptops at airports and other U.S. ports of entry violate the Fourth Amendment. The ruling came in a lawsuit, Alasaad v. McAleenan, filed by the American Civil Liberties Union, Electronic Frontier Foundation, and ACLU of Massachusetts, on behalf of 11 travelers whose smartphones and laptops were searched without individualized suspicion at U.S. ports of entry.
Not exactly. Here, the only change is related to digital devices being searched. Everything else that happens at the border regarding searches is unchanged. So the limitation of the 4th amendment is still largely unaltered. But the protections have now been extended to digital devices only at border searches.
The article doesn't go into it (maybe the actual USSC does?) but I assume the logic here is that the reasoning behind the 4th amendment border search exception in the first place is to monitor what's coming across the border in terms of physical contraband (drugs, guns, animals, foods, etc.). There aren't really any concerns with digital devices. They are legal and anything done with them that might be illegal isn't related to the device crossing the border. And much of what can be done with them can also be done with any cheap device purchased in the states or using a cloud service (in the modern era). So randomly searching the devices doesn't really do much of anything related to border protection.
https://www.cnbc.com/2019/04/03/apple-employee-files-complai...
> Part of a Broader Problem: The spread of border-related powers inland is inseparable from the broader expansion of government intrusion in the lives of ordinary Americans. For example, CBP claims the authority to conduct suspicionless searches of travelers' electronic devices—such as laptops and cell phones—at ports of entry, including international arrivals at airports. These searches are particularly invasive as a result of the wealth of personal information stored on such devices. At least one circuit court has held that federal officers must have at least "reasonable suspicion" prior to conducting such searches and recent Supreme Court precedent seems to support that view.
In the United States, such an act would clearly be against the 4th Amendment. It was less clear here.